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authorphajdan.jr@chromium.org <phajdan.jr@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2010-09-15 22:49:38 +0000
committerphajdan.jr@chromium.org <phajdan.jr@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2010-09-15 22:49:38 +0000
commit39c5ef077f7aeb5a2be3919d5d287681c4abaf51 (patch)
treefd8ea208a1046cb48adf6e6e6f9ede4cb3117d5e /third_party/sqlite
parentba7fb305cb774af0b979f39d127bf7039cba9a32 (diff)
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Revert 59573 - Move sqlite preprocessed directory one level up, it's not from upstream.
This is a follow-up to one of my earlier patches. TEST=none BUG=22208, 50769 Review URL: http://codereview.chromium.org/3301019 TBR=phajdan.jr@chromium.org Review URL: http://codereview.chromium.org/3389007 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@59575 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'third_party/sqlite')
-rwxr-xr-xthird_party/sqlite/google_generate_preprocessed.sh2
-rw-r--r--third_party/sqlite/preprocessed/README10
-rw-r--r--third_party/sqlite/preprocessed/keywordhash.h266
-rw-r--r--third_party/sqlite/preprocessed/opcodes.c154
-rw-r--r--third_party/sqlite/preprocessed/opcodes.h181
-rw-r--r--third_party/sqlite/preprocessed/parse.c3792
-rw-r--r--third_party/sqlite/preprocessed/parse.h154
-rw-r--r--third_party/sqlite/preprocessed/sqlite3.h5774
-rw-r--r--third_party/sqlite/sqlite3.h2
9 files changed, 2 insertions, 10333 deletions
diff --git a/third_party/sqlite/google_generate_preprocessed.sh b/third_party/sqlite/google_generate_preprocessed.sh
index d1dcfad..d204bb3 100755
--- a/third_party/sqlite/google_generate_preprocessed.sh
+++ b/third_party/sqlite/google_generate_preprocessed.sh
@@ -13,7 +13,7 @@ OPTS=""
# These options should match those in ../../tools/config.mk.
OPTS="$OPTS -DSQLITE_OMIT_LOAD_EXTENSION=1"
make "OPTS=$OPTS" $FILES
-cp -f $FILES ../../preprocessed
+cp -f $FILES ../preprocessed
cd ..
rm -rf bld
diff --git a/third_party/sqlite/preprocessed/README b/third_party/sqlite/preprocessed/README
deleted file mode 100644
index 302965d..0000000
--- a/third_party/sqlite/preprocessed/README
+++ /dev/null
@@ -1,10 +0,0 @@
-DO NOT EDIT FILES IN THIS DIRECTORY.
-
-These files are automatically generated from the sqlite originals. If
-you edit these files, your edits will be dropped in a future import of
-the sqlite code.
-
-See ../google_generate_preprocessed.sh for information on how these
-files are built.
-
-Scott Hess, April 9, 2007.
diff --git a/third_party/sqlite/preprocessed/keywordhash.h b/third_party/sqlite/preprocessed/keywordhash.h
deleted file mode 100644
index 066f1a6..0000000
--- a/third_party/sqlite/preprocessed/keywordhash.h
+++ /dev/null
@@ -1,266 +0,0 @@
-/***** This file contains automatically generated code ******
-**
-** The code in this file has been automatically generated by
-**
-** $Header: /home/drh/sqlite/trans/cvs/sqlite/sqlite/tool/mkkeywordhash.c,v 1.38 2009/06/09 14:27:41 drh Exp $
-**
-** The code in this file implements a function that determines whether
-** or not a given identifier is really an SQL keyword. The same thing
-** might be implemented more directly using a hand-written hash table.
-** But by using this automatically generated code, the size of the code
-** is substantially reduced. This is important for embedded applications
-** on platforms with limited memory.
-*/
-/* Hash score: 171 */
-static int keywordCode(const char *z, int n){
- /* zText[] encodes 801 bytes of keywords in 541 bytes */
- /* REINDEXEDESCAPEACHECKEYBEFOREIGNOREGEXPLAINSTEADDATABASELECT */
- /* ABLEFTHENDEFERRABLELSEXCEPTRANSACTIONATURALTERAISEXCLUSIVE */
- /* XISTSAVEPOINTERSECTRIGGEREFERENCESCONSTRAINTOFFSETEMPORARY */
- /* UNIQUERYATTACHAVINGROUPDATEBEGINNERELEASEBETWEENOTNULLIKE */
- /* CASCADELETECASECOLLATECREATECURRENT_DATEDETACHIMMEDIATEJOIN */
- /* SERTMATCHPLANALYZEPRAGMABORTVALUESVIRTUALIMITWHENWHERENAME */
- /* AFTEREPLACEANDEFAULTAUTOINCREMENTCASTCOLUMNCOMMITCONFLICTCROSS */
- /* CURRENT_TIMESTAMPRIMARYDEFERREDISTINCTDROPFAILFROMFULLGLOBYIF */
- /* ISNULLORDERESTRICTOUTERIGHTROLLBACKROWUNIONUSINGVACUUMVIEW */
- /* INITIALLY */
- static const char zText[540] = {
- 'R','E','I','N','D','E','X','E','D','E','S','C','A','P','E','A','C','H',
- 'E','C','K','E','Y','B','E','F','O','R','E','I','G','N','O','R','E','G',
- 'E','X','P','L','A','I','N','S','T','E','A','D','D','A','T','A','B','A',
- 'S','E','L','E','C','T','A','B','L','E','F','T','H','E','N','D','E','F',
- 'E','R','R','A','B','L','E','L','S','E','X','C','E','P','T','R','A','N',
- 'S','A','C','T','I','O','N','A','T','U','R','A','L','T','E','R','A','I',
- 'S','E','X','C','L','U','S','I','V','E','X','I','S','T','S','A','V','E',
- 'P','O','I','N','T','E','R','S','E','C','T','R','I','G','G','E','R','E',
- 'F','E','R','E','N','C','E','S','C','O','N','S','T','R','A','I','N','T',
- 'O','F','F','S','E','T','E','M','P','O','R','A','R','Y','U','N','I','Q',
- 'U','E','R','Y','A','T','T','A','C','H','A','V','I','N','G','R','O','U',
- 'P','D','A','T','E','B','E','G','I','N','N','E','R','E','L','E','A','S',
- 'E','B','E','T','W','E','E','N','O','T','N','U','L','L','I','K','E','C',
- 'A','S','C','A','D','E','L','E','T','E','C','A','S','E','C','O','L','L',
- 'A','T','E','C','R','E','A','T','E','C','U','R','R','E','N','T','_','D',
- 'A','T','E','D','E','T','A','C','H','I','M','M','E','D','I','A','T','E',
- 'J','O','I','N','S','E','R','T','M','A','T','C','H','P','L','A','N','A',
- 'L','Y','Z','E','P','R','A','G','M','A','B','O','R','T','V','A','L','U',
- 'E','S','V','I','R','T','U','A','L','I','M','I','T','W','H','E','N','W',
- 'H','E','R','E','N','A','M','E','A','F','T','E','R','E','P','L','A','C',
- 'E','A','N','D','E','F','A','U','L','T','A','U','T','O','I','N','C','R',
- 'E','M','E','N','T','C','A','S','T','C','O','L','U','M','N','C','O','M',
- 'M','I','T','C','O','N','F','L','I','C','T','C','R','O','S','S','C','U',
- 'R','R','E','N','T','_','T','I','M','E','S','T','A','M','P','R','I','M',
- 'A','R','Y','D','E','F','E','R','R','E','D','I','S','T','I','N','C','T',
- 'D','R','O','P','F','A','I','L','F','R','O','M','F','U','L','L','G','L',
- 'O','B','Y','I','F','I','S','N','U','L','L','O','R','D','E','R','E','S',
- 'T','R','I','C','T','O','U','T','E','R','I','G','H','T','R','O','L','L',
- 'B','A','C','K','R','O','W','U','N','I','O','N','U','S','I','N','G','V',
- 'A','C','U','U','M','V','I','E','W','I','N','I','T','I','A','L','L','Y',
- };
- static const unsigned char aHash[127] = {
- 70, 99, 112, 68, 0, 43, 0, 0, 76, 0, 71, 0, 0,
- 41, 12, 72, 15, 0, 111, 79, 49, 106, 0, 19, 0, 0,
- 116, 0, 114, 109, 0, 22, 87, 0, 9, 0, 0, 64, 65,
- 0, 63, 6, 0, 47, 84, 96, 0, 113, 95, 0, 0, 44,
- 0, 97, 24, 0, 17, 0, 117, 48, 23, 0, 5, 104, 25,
- 90, 0, 0, 119, 100, 55, 118, 52, 7, 50, 0, 85, 0,
- 94, 26, 0, 93, 0, 0, 0, 89, 86, 91, 82, 103, 14,
- 38, 102, 0, 75, 0, 18, 83, 105, 31, 0, 115, 74, 107,
- 57, 45, 78, 0, 0, 88, 39, 0, 110, 0, 35, 0, 0,
- 28, 0, 80, 53, 58, 0, 20, 56, 0, 51,
- };
- static const unsigned char aNext[119] = {
- 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 2, 0, 0, 0, 0, 0, 0, 13, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 32, 21, 0, 0, 0, 42, 3, 46, 0,
- 0, 0, 0, 29, 0, 0, 37, 0, 0, 0, 1, 60, 0,
- 0, 61, 0, 40, 0, 0, 0, 0, 0, 0, 0, 59, 0,
- 0, 0, 0, 30, 54, 16, 33, 10, 0, 0, 0, 0, 0,
- 0, 0, 11, 66, 73, 0, 8, 0, 98, 92, 0, 101, 0,
- 81, 0, 69, 0, 0, 108, 27, 36, 67, 77, 0, 34, 62,
- 0, 0,
- };
- static const unsigned char aLen[119] = {
- 7, 7, 5, 4, 6, 4, 5, 3, 6, 7, 3, 6, 6,
- 7, 7, 3, 8, 2, 6, 5, 4, 4, 3, 10, 4, 6,
- 11, 2, 7, 5, 5, 9, 6, 9, 9, 7, 10, 10, 4,
- 6, 2, 3, 4, 9, 2, 6, 5, 6, 6, 5, 6, 5,
- 5, 7, 7, 7, 3, 4, 4, 7, 3, 6, 4, 7, 6,
- 12, 6, 9, 4, 6, 5, 4, 7, 6, 5, 6, 7, 5,
- 4, 5, 6, 5, 7, 3, 7, 13, 2, 2, 4, 6, 6,
- 8, 5, 17, 12, 7, 8, 8, 2, 4, 4, 4, 4, 4,
- 2, 2, 6, 5, 8, 5, 5, 8, 3, 5, 5, 6, 4,
- 9, 3,
- };
- static const unsigned short int aOffset[119] = {
- 0, 2, 2, 8, 9, 14, 16, 20, 23, 25, 25, 29, 33,
- 36, 41, 46, 48, 53, 54, 59, 62, 65, 67, 69, 78, 81,
- 86, 95, 96, 101, 105, 109, 117, 122, 128, 136, 142, 152, 159,
- 162, 162, 165, 167, 167, 171, 176, 179, 184, 189, 194, 197, 203,
- 206, 210, 217, 223, 223, 226, 229, 233, 234, 238, 244, 248, 255,
- 261, 273, 279, 288, 290, 296, 301, 303, 310, 315, 320, 326, 332,
- 337, 341, 344, 350, 354, 361, 363, 370, 372, 374, 383, 387, 393,
- 399, 407, 412, 412, 428, 435, 442, 443, 450, 454, 458, 462, 466,
- 469, 471, 473, 479, 483, 491, 495, 500, 508, 511, 516, 521, 527,
- 531, 536,
- };
- static const unsigned char aCode[119] = {
- TK_REINDEX, TK_INDEXED, TK_INDEX, TK_DESC, TK_ESCAPE,
- TK_EACH, TK_CHECK, TK_KEY, TK_BEFORE, TK_FOREIGN,
- TK_FOR, TK_IGNORE, TK_LIKE_KW, TK_EXPLAIN, TK_INSTEAD,
- TK_ADD, TK_DATABASE, TK_AS, TK_SELECT, TK_TABLE,
- TK_JOIN_KW, TK_THEN, TK_END, TK_DEFERRABLE, TK_ELSE,
- TK_EXCEPT, TK_TRANSACTION,TK_ON, TK_JOIN_KW, TK_ALTER,
- TK_RAISE, TK_EXCLUSIVE, TK_EXISTS, TK_SAVEPOINT, TK_INTERSECT,
- TK_TRIGGER, TK_REFERENCES, TK_CONSTRAINT, TK_INTO, TK_OFFSET,
- TK_OF, TK_SET, TK_TEMP, TK_TEMP, TK_OR,
- TK_UNIQUE, TK_QUERY, TK_ATTACH, TK_HAVING, TK_GROUP,
- TK_UPDATE, TK_BEGIN, TK_JOIN_KW, TK_RELEASE, TK_BETWEEN,
- TK_NOTNULL, TK_NOT, TK_NULL, TK_LIKE_KW, TK_CASCADE,
- TK_ASC, TK_DELETE, TK_CASE, TK_COLLATE, TK_CREATE,
- TK_CTIME_KW, TK_DETACH, TK_IMMEDIATE, TK_JOIN, TK_INSERT,
- TK_MATCH, TK_PLAN, TK_ANALYZE, TK_PRAGMA, TK_ABORT,
- TK_VALUES, TK_VIRTUAL, TK_LIMIT, TK_WHEN, TK_WHERE,
- TK_RENAME, TK_AFTER, TK_REPLACE, TK_AND, TK_DEFAULT,
- TK_AUTOINCR, TK_TO, TK_IN, TK_CAST, TK_COLUMNKW,
- TK_COMMIT, TK_CONFLICT, TK_JOIN_KW, TK_CTIME_KW, TK_CTIME_KW,
- TK_PRIMARY, TK_DEFERRED, TK_DISTINCT, TK_IS, TK_DROP,
- TK_FAIL, TK_FROM, TK_JOIN_KW, TK_LIKE_KW, TK_BY,
- TK_IF, TK_ISNULL, TK_ORDER, TK_RESTRICT, TK_JOIN_KW,
- TK_JOIN_KW, TK_ROLLBACK, TK_ROW, TK_UNION, TK_USING,
- TK_VACUUM, TK_VIEW, TK_INITIALLY, TK_ALL,
- };
- int h, i;
- if( n<2 ) return TK_ID;
- h = ((charMap(z[0])*4) ^
- (charMap(z[n-1])*3) ^
- n) % 127;
- for(i=((int)aHash[h])-1; i>=0; i=((int)aNext[i])-1){
- if( aLen[i]==n && sqlite3StrNICmp(&zText[aOffset[i]],z,n)==0 ){
- testcase( i==0 ); /* REINDEX */
- testcase( i==1 ); /* INDEXED */
- testcase( i==2 ); /* INDEX */
- testcase( i==3 ); /* DESC */
- testcase( i==4 ); /* ESCAPE */
- testcase( i==5 ); /* EACH */
- testcase( i==6 ); /* CHECK */
- testcase( i==7 ); /* KEY */
- testcase( i==8 ); /* BEFORE */
- testcase( i==9 ); /* FOREIGN */
- testcase( i==10 ); /* FOR */
- testcase( i==11 ); /* IGNORE */
- testcase( i==12 ); /* REGEXP */
- testcase( i==13 ); /* EXPLAIN */
- testcase( i==14 ); /* INSTEAD */
- testcase( i==15 ); /* ADD */
- testcase( i==16 ); /* DATABASE */
- testcase( i==17 ); /* AS */
- testcase( i==18 ); /* SELECT */
- testcase( i==19 ); /* TABLE */
- testcase( i==20 ); /* LEFT */
- testcase( i==21 ); /* THEN */
- testcase( i==22 ); /* END */
- testcase( i==23 ); /* DEFERRABLE */
- testcase( i==24 ); /* ELSE */
- testcase( i==25 ); /* EXCEPT */
- testcase( i==26 ); /* TRANSACTION */
- testcase( i==27 ); /* ON */
- testcase( i==28 ); /* NATURAL */
- testcase( i==29 ); /* ALTER */
- testcase( i==30 ); /* RAISE */
- testcase( i==31 ); /* EXCLUSIVE */
- testcase( i==32 ); /* EXISTS */
- testcase( i==33 ); /* SAVEPOINT */
- testcase( i==34 ); /* INTERSECT */
- testcase( i==35 ); /* TRIGGER */
- testcase( i==36 ); /* REFERENCES */
- testcase( i==37 ); /* CONSTRAINT */
- testcase( i==38 ); /* INTO */
- testcase( i==39 ); /* OFFSET */
- testcase( i==40 ); /* OF */
- testcase( i==41 ); /* SET */
- testcase( i==42 ); /* TEMP */
- testcase( i==43 ); /* TEMPORARY */
- testcase( i==44 ); /* OR */
- testcase( i==45 ); /* UNIQUE */
- testcase( i==46 ); /* QUERY */
- testcase( i==47 ); /* ATTACH */
- testcase( i==48 ); /* HAVING */
- testcase( i==49 ); /* GROUP */
- testcase( i==50 ); /* UPDATE */
- testcase( i==51 ); /* BEGIN */
- testcase( i==52 ); /* INNER */
- testcase( i==53 ); /* RELEASE */
- testcase( i==54 ); /* BETWEEN */
- testcase( i==55 ); /* NOTNULL */
- testcase( i==56 ); /* NOT */
- testcase( i==57 ); /* NULL */
- testcase( i==58 ); /* LIKE */
- testcase( i==59 ); /* CASCADE */
- testcase( i==60 ); /* ASC */
- testcase( i==61 ); /* DELETE */
- testcase( i==62 ); /* CASE */
- testcase( i==63 ); /* COLLATE */
- testcase( i==64 ); /* CREATE */
- testcase( i==65 ); /* CURRENT_DATE */
- testcase( i==66 ); /* DETACH */
- testcase( i==67 ); /* IMMEDIATE */
- testcase( i==68 ); /* JOIN */
- testcase( i==69 ); /* INSERT */
- testcase( i==70 ); /* MATCH */
- testcase( i==71 ); /* PLAN */
- testcase( i==72 ); /* ANALYZE */
- testcase( i==73 ); /* PRAGMA */
- testcase( i==74 ); /* ABORT */
- testcase( i==75 ); /* VALUES */
- testcase( i==76 ); /* VIRTUAL */
- testcase( i==77 ); /* LIMIT */
- testcase( i==78 ); /* WHEN */
- testcase( i==79 ); /* WHERE */
- testcase( i==80 ); /* RENAME */
- testcase( i==81 ); /* AFTER */
- testcase( i==82 ); /* REPLACE */
- testcase( i==83 ); /* AND */
- testcase( i==84 ); /* DEFAULT */
- testcase( i==85 ); /* AUTOINCREMENT */
- testcase( i==86 ); /* TO */
- testcase( i==87 ); /* IN */
- testcase( i==88 ); /* CAST */
- testcase( i==89 ); /* COLUMN */
- testcase( i==90 ); /* COMMIT */
- testcase( i==91 ); /* CONFLICT */
- testcase( i==92 ); /* CROSS */
- testcase( i==93 ); /* CURRENT_TIMESTAMP */
- testcase( i==94 ); /* CURRENT_TIME */
- testcase( i==95 ); /* PRIMARY */
- testcase( i==96 ); /* DEFERRED */
- testcase( i==97 ); /* DISTINCT */
- testcase( i==98 ); /* IS */
- testcase( i==99 ); /* DROP */
- testcase( i==100 ); /* FAIL */
- testcase( i==101 ); /* FROM */
- testcase( i==102 ); /* FULL */
- testcase( i==103 ); /* GLOB */
- testcase( i==104 ); /* BY */
- testcase( i==105 ); /* IF */
- testcase( i==106 ); /* ISNULL */
- testcase( i==107 ); /* ORDER */
- testcase( i==108 ); /* RESTRICT */
- testcase( i==109 ); /* OUTER */
- testcase( i==110 ); /* RIGHT */
- testcase( i==111 ); /* ROLLBACK */
- testcase( i==112 ); /* ROW */
- testcase( i==113 ); /* UNION */
- testcase( i==114 ); /* USING */
- testcase( i==115 ); /* VACUUM */
- testcase( i==116 ); /* VIEW */
- testcase( i==117 ); /* INITIALLY */
- testcase( i==118 ); /* ALL */
- return aCode[i];
- }
- }
- return TK_ID;
-}
-int sqlite3KeywordCode(const unsigned char *z, int n){
- return keywordCode((char*)z, n);
-}
diff --git a/third_party/sqlite/preprocessed/opcodes.c b/third_party/sqlite/preprocessed/opcodes.c
deleted file mode 100644
index 706e565..0000000
--- a/third_party/sqlite/preprocessed/opcodes.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/* Automatically generated. Do not edit */
-/* See the mkopcodec.awk script for details. */
-#if !defined(SQLITE_OMIT_EXPLAIN) || !defined(NDEBUG) || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG)
-const char *sqlite3OpcodeName(int i){
- static const char *const azName[] = { "?",
- /* 1 */ "NotExists",
- /* 2 */ "SeekLe",
- /* 3 */ "IncrVacuum",
- /* 4 */ "VCreate",
- /* 5 */ "ResultRow",
- /* 6 */ "DropTrigger",
- /* 7 */ "OpenPseudo",
- /* 8 */ "Affinity",
- /* 9 */ "IntegrityCk",
- /* 10 */ "RowKey",
- /* 11 */ "LoadAnalysis",
- /* 12 */ "Last",
- /* 13 */ "SetCookie",
- /* 14 */ "Sequence",
- /* 15 */ "VRename",
- /* 16 */ "SeekLt",
- /* 17 */ "SCopy",
- /* 18 */ "VUpdate",
- /* 19 */ "Not",
- /* 20 */ "VColumn",
- /* 21 */ "DropTable",
- /* 22 */ "Rowid",
- /* 23 */ "VFilter",
- /* 24 */ "NullRow",
- /* 25 */ "HaltIfNull",
- /* 26 */ "Noop",
- /* 27 */ "RowSetRead",
- /* 28 */ "RowSetAdd",
- /* 29 */ "ParseSchema",
- /* 30 */ "CollSeq",
- /* 31 */ "RowSetTest",
- /* 32 */ "If",
- /* 33 */ "IfNot",
- /* 34 */ "Destroy",
- /* 35 */ "Program",
- /* 36 */ "Permutation",
- /* 37 */ "CreateIndex",
- /* 38 */ "ResetCount",
- /* 39 */ "Goto",
- /* 40 */ "IdxDelete",
- /* 41 */ "Found",
- /* 42 */ "SeekGe",
- /* 43 */ "Jump",
- /* 44 */ "Pagecount",
- /* 45 */ "MustBeInt",
- /* 46 */ "Prev",
- /* 47 */ "AutoCommit",
- /* 48 */ "String",
- /* 49 */ "Return",
- /* 50 */ "Copy",
- /* 51 */ "AddImm",
- /* 52 */ "Function",
- /* 53 */ "Trace",
- /* 54 */ "Seek",
- /* 55 */ "NewRowid",
- /* 56 */ "SeekGt",
- /* 57 */ "Blob",
- /* 58 */ "Next",
- /* 59 */ "ReadCookie",
- /* 60 */ "Halt",
- /* 61 */ "Expire",
- /* 62 */ "DropIndex",
- /* 63 */ "IdxInsert",
- /* 64 */ "Savepoint",
- /* 65 */ "Column",
- /* 66 */ "Or",
- /* 67 */ "And",
- /* 68 */ "Int64",
- /* 69 */ "Gosub",
- /* 70 */ "RowData",
- /* 71 */ "IsNull",
- /* 72 */ "NotNull",
- /* 73 */ "Ne",
- /* 74 */ "Eq",
- /* 75 */ "Gt",
- /* 76 */ "Le",
- /* 77 */ "Lt",
- /* 78 */ "Ge",
- /* 79 */ "Move",
- /* 80 */ "BitAnd",
- /* 81 */ "BitOr",
- /* 82 */ "ShiftLeft",
- /* 83 */ "ShiftRight",
- /* 84 */ "Add",
- /* 85 */ "Subtract",
- /* 86 */ "Multiply",
- /* 87 */ "Divide",
- /* 88 */ "Remainder",
- /* 89 */ "Concat",
- /* 90 */ "MemMax",
- /* 91 */ "Close",
- /* 92 */ "VerifyCookie",
- /* 93 */ "BitNot",
- /* 94 */ "String8",
- /* 95 */ "Null",
- /* 96 */ "Integer",
- /* 97 */ "Transaction",
- /* 98 */ "IdxLT",
- /* 99 */ "Delete",
- /* 100 */ "IfZero",
- /* 101 */ "Rewind",
- /* 102 */ "RealAffinity",
- /* 103 */ "Clear",
- /* 104 */ "Explain",
- /* 105 */ "AggStep",
- /* 106 */ "Vacuum",
- /* 107 */ "VDestroy",
- /* 108 */ "IsUnique",
- /* 109 */ "Count",
- /* 110 */ "VOpen",
- /* 111 */ "Yield",
- /* 112 */ "AggFinal",
- /* 113 */ "OpenWrite",
- /* 114 */ "Param",
- /* 115 */ "VNext",
- /* 116 */ "Sort",
- /* 117 */ "NotFound",
- /* 118 */ "MakeRecord",
- /* 119 */ "IfNeg",
- /* 120 */ "Variable",
- /* 121 */ "CreateTable",
- /* 122 */ "Insert",
- /* 123 */ "Compare",
- /* 124 */ "IdxGE",
- /* 125 */ "OpenRead",
- /* 126 */ "IdxRowid",
- /* 127 */ "VBegin",
- /* 128 */ "TableLock",
- /* 129 */ "IfPos",
- /* 130 */ "Real",
- /* 131 */ "OpenEphemeral",
- /* 132 */ "NotUsed_132",
- /* 133 */ "NotUsed_133",
- /* 134 */ "NotUsed_134",
- /* 135 */ "NotUsed_135",
- /* 136 */ "NotUsed_136",
- /* 137 */ "NotUsed_137",
- /* 138 */ "NotUsed_138",
- /* 139 */ "NotUsed_139",
- /* 140 */ "NotUsed_140",
- /* 141 */ "ToText",
- /* 142 */ "ToBlob",
- /* 143 */ "ToNumeric",
- /* 144 */ "ToInt",
- /* 145 */ "ToReal",
- };
- return azName[i];
-}
-#endif
diff --git a/third_party/sqlite/preprocessed/opcodes.h b/third_party/sqlite/preprocessed/opcodes.h
deleted file mode 100644
index 643df41..0000000
--- a/third_party/sqlite/preprocessed/opcodes.h
+++ /dev/null
@@ -1,181 +0,0 @@
-/* Automatically generated. Do not edit */
-/* See the mkopcodeh.awk script for details */
-#define OP_NotExists 1
-#define OP_SeekLe 2
-#define OP_IncrVacuum 3
-#define OP_Multiply 86 /* same as TK_STAR */
-#define OP_VCreate 4
-#define OP_BitAnd 80 /* same as TK_BITAND */
-#define OP_ResultRow 5
-#define OP_DropTrigger 6
-#define OP_OpenPseudo 7
-#define OP_Affinity 8
-#define OP_IntegrityCk 9
-#define OP_RowKey 10
-#define OP_LoadAnalysis 11
-#define OP_Last 12
-#define OP_Subtract 85 /* same as TK_MINUS */
-#define OP_Remainder 88 /* same as TK_REM */
-#define OP_SetCookie 13
-#define OP_Sequence 14
-#define OP_VRename 15
-#define OP_SeekLt 16
-#define OP_SCopy 17
-#define OP_VUpdate 18
-#define OP_VColumn 20
-#define OP_DropTable 21
-#define OP_NotNull 72 /* same as TK_NOTNULL */
-#define OP_Rowid 22
-#define OP_Real 130 /* same as TK_FLOAT */
-#define OP_String8 94 /* same as TK_STRING */
-#define OP_And 67 /* same as TK_AND */
-#define OP_BitNot 93 /* same as TK_BITNOT */
-#define OP_VFilter 23
-#define OP_NullRow 24
-#define OP_HaltIfNull 25
-#define OP_Noop 26
-#define OP_RowSetRead 27
-#define OP_Ge 78 /* same as TK_GE */
-#define OP_RowSetAdd 28
-#define OP_ParseSchema 29
-#define OP_CollSeq 30
-#define OP_ToText 141 /* same as TK_TO_TEXT */
-#define OP_Eq 74 /* same as TK_EQ */
-#define OP_RowSetTest 31
-#define OP_ToNumeric 143 /* same as TK_TO_NUMERIC*/
-#define OP_If 32
-#define OP_IfNot 33
-#define OP_ShiftRight 83 /* same as TK_RSHIFT */
-#define OP_Destroy 34
-#define OP_Program 35
-#define OP_Permutation 36
-#define OP_CreateIndex 37
-#define OP_Not 19 /* same as TK_NOT */
-#define OP_Gt 75 /* same as TK_GT */
-#define OP_ResetCount 38
-#define OP_Goto 39
-#define OP_IdxDelete 40
-#define OP_Found 41
-#define OP_SeekGe 42
-#define OP_Jump 43
-#define OP_Pagecount 44
-#define OP_MustBeInt 45
-#define OP_Prev 46
-#define OP_AutoCommit 47
-#define OP_String 48
-#define OP_ToInt 144 /* same as TK_TO_INT */
-#define OP_Return 49
-#define OP_Copy 50
-#define OP_AddImm 51
-#define OP_Function 52
-#define OP_Trace 53
-#define OP_Seek 54
-#define OP_Concat 89 /* same as TK_CONCAT */
-#define OP_NewRowid 55
-#define OP_SeekGt 56
-#define OP_Blob 57
-#define OP_IsNull 71 /* same as TK_ISNULL */
-#define OP_Next 58
-#define OP_ReadCookie 59
-#define OP_Halt 60
-#define OP_Expire 61
-#define OP_Or 66 /* same as TK_OR */
-#define OP_DropIndex 62
-#define OP_IdxInsert 63
-#define OP_Savepoint 64
-#define OP_ShiftLeft 82 /* same as TK_LSHIFT */
-#define OP_Column 65
-#define OP_Int64 68
-#define OP_Gosub 69
-#define OP_RowData 70
-#define OP_Move 79
-#define OP_BitOr 81 /* same as TK_BITOR */
-#define OP_MemMax 90
-#define OP_Close 91
-#define OP_ToReal 145 /* same as TK_TO_REAL */
-#define OP_VerifyCookie 92
-#define OP_Null 95
-#define OP_Integer 96
-#define OP_Transaction 97
-#define OP_Divide 87 /* same as TK_SLASH */
-#define OP_IdxLT 98
-#define OP_Delete 99
-#define OP_IfZero 100
-#define OP_Rewind 101
-#define OP_RealAffinity 102
-#define OP_Clear 103
-#define OP_Explain 104
-#define OP_AggStep 105
-#define OP_Vacuum 106
-#define OP_VDestroy 107
-#define OP_IsUnique 108
-#define OP_Count 109
-#define OP_VOpen 110
-#define OP_Yield 111
-#define OP_AggFinal 112
-#define OP_OpenWrite 113
-#define OP_Param 114
-#define OP_Le 76 /* same as TK_LE */
-#define OP_VNext 115
-#define OP_Sort 116
-#define OP_NotFound 117
-#define OP_MakeRecord 118
-#define OP_Add 84 /* same as TK_PLUS */
-#define OP_IfNeg 119
-#define OP_Ne 73 /* same as TK_NE */
-#define OP_Variable 120
-#define OP_CreateTable 121
-#define OP_Insert 122
-#define OP_Compare 123
-#define OP_IdxGE 124
-#define OP_OpenRead 125
-#define OP_IdxRowid 126
-#define OP_ToBlob 142 /* same as TK_TO_BLOB */
-#define OP_VBegin 127
-#define OP_TableLock 128
-#define OP_IfPos 129
-#define OP_OpenEphemeral 131
-#define OP_Lt 77 /* same as TK_LT */
-
-/* The following opcode values are never used */
-#define OP_NotUsed_132 132
-#define OP_NotUsed_133 133
-#define OP_NotUsed_134 134
-#define OP_NotUsed_135 135
-#define OP_NotUsed_136 136
-#define OP_NotUsed_137 137
-#define OP_NotUsed_138 138
-#define OP_NotUsed_139 139
-#define OP_NotUsed_140 140
-
-
-/* Properties such as "out2" or "jump" that are specified in
-** comments following the "case" for each opcode in the vdbe.c
-** are encoded into bitvectors as follows:
-*/
-#define OPFLG_JUMP 0x0001 /* jump: P2 holds jmp target */
-#define OPFLG_OUT2_PRERELEASE 0x0002 /* out2-prerelease: */
-#define OPFLG_IN1 0x0004 /* in1: P1 is an input */
-#define OPFLG_IN2 0x0008 /* in2: P2 is an input */
-#define OPFLG_IN3 0x0010 /* in3: P3 is an input */
-#define OPFLG_OUT3 0x0020 /* out3: P3 is an output */
-#define OPFLG_INITIALIZER {\
-/* 0 */ 0x00, 0x11, 0x11, 0x01, 0x00, 0x00, 0x00, 0x00,\
-/* 8 */ 0x00, 0x00, 0x00, 0x00, 0x01, 0x10, 0x02, 0x00,\
-/* 16 */ 0x11, 0x04, 0x00, 0x04, 0x00, 0x00, 0x02, 0x01,\
-/* 24 */ 0x00, 0x10, 0x00, 0x21, 0x08, 0x00, 0x00, 0x15,\
-/* 32 */ 0x05, 0x05, 0x02, 0x01, 0x00, 0x02, 0x00, 0x01,\
-/* 40 */ 0x00, 0x11, 0x11, 0x01, 0x02, 0x05, 0x01, 0x00,\
-/* 48 */ 0x02, 0x04, 0x04, 0x04, 0x00, 0x00, 0x08, 0x02,\
-/* 56 */ 0x11, 0x02, 0x01, 0x02, 0x00, 0x00, 0x00, 0x08,\
-/* 64 */ 0x00, 0x00, 0x2c, 0x2c, 0x02, 0x01, 0x00, 0x05,\
-/* 72 */ 0x05, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x00,\
-/* 80 */ 0x2c, 0x2c, 0x2c, 0x2c, 0x2c, 0x2c, 0x2c, 0x2c,\
-/* 88 */ 0x2c, 0x2c, 0x08, 0x00, 0x00, 0x04, 0x02, 0x02,\
-/* 96 */ 0x02, 0x00, 0x11, 0x00, 0x05, 0x01, 0x04, 0x00,\
-/* 104 */ 0x00, 0x00, 0x00, 0x00, 0x11, 0x02, 0x00, 0x04,\
-/* 112 */ 0x00, 0x00, 0x02, 0x01, 0x01, 0x11, 0x00, 0x05,\
-/* 120 */ 0x00, 0x02, 0x00, 0x00, 0x11, 0x00, 0x02, 0x00,\
-/* 128 */ 0x00, 0x05, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,\
-/* 136 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x04, 0x04,\
-/* 144 */ 0x04, 0x04,}
diff --git a/third_party/sqlite/preprocessed/parse.c b/third_party/sqlite/preprocessed/parse.c
deleted file mode 100644
index 3fe8593..0000000
--- a/third_party/sqlite/preprocessed/parse.c
+++ /dev/null
@@ -1,3792 +0,0 @@
-/* Driver template for the LEMON parser generator.
-** The author disclaims copyright to this source code.
-**
-** This version of "lempar.c" is modified, slightly, for use by SQLite.
-** The only modifications are the addition of a couple of NEVER()
-** macros to disable tests that are needed in the case of a general
-** LALR(1) grammar but which are always false in the
-** specific grammar used by SQLite.
-*/
-/* First off, code is included that follows the "include" declaration
-** in the input grammar file. */
-#include <stdio.h>
-#line 53 "parse.y"
-
-#include "sqliteInt.h"
-
-/*
-** Disable all error recovery processing in the parser push-down
-** automaton.
-*/
-#define YYNOERRORRECOVERY 1
-
-/*
-** Make yytestcase() the same as testcase()
-*/
-#define yytestcase(X) testcase(X)
-
-/*
-** An instance of this structure holds information about the
-** LIMIT clause of a SELECT statement.
-*/
-struct LimitVal {
- Expr *pLimit; /* The LIMIT expression. NULL if there is no limit */
- Expr *pOffset; /* The OFFSET expression. NULL if there is none */
-};
-
-/*
-** An instance of this structure is used to store the LIKE,
-** GLOB, NOT LIKE, and NOT GLOB operators.
-*/
-struct LikeOp {
- Token eOperator; /* "like" or "glob" or "regexp" */
- int not; /* True if the NOT keyword is present */
-};
-
-/*
-** An instance of the following structure describes the event of a
-** TRIGGER. "a" is the event type, one of TK_UPDATE, TK_INSERT,
-** TK_DELETE, or TK_INSTEAD. If the event is of the form
-**
-** UPDATE ON (a,b,c)
-**
-** Then the "b" IdList records the list "a,b,c".
-*/
-struct TrigEvent { int a; IdList * b; };
-
-/*
-** An instance of this structure holds the ATTACH key and the key type.
-*/
-struct AttachKey { int type; Token key; };
-
-#line 723 "parse.y"
-
- /* This is a utility routine used to set the ExprSpan.zStart and
- ** ExprSpan.zEnd values of pOut so that the span covers the complete
- ** range of text beginning with pStart and going to the end of pEnd.
- */
- static void spanSet(ExprSpan *pOut, Token *pStart, Token *pEnd){
- pOut->zStart = pStart->z;
- pOut->zEnd = &pEnd->z[pEnd->n];
- }
-
- /* Construct a new Expr object from a single identifier. Use the
- ** new Expr to populate pOut. Set the span of pOut to be the identifier
- ** that created the expression.
- */
- static void spanExpr(ExprSpan *pOut, Parse *pParse, int op, Token *pValue){
- pOut->pExpr = sqlite3PExpr(pParse, op, 0, 0, pValue);
- pOut->zStart = pValue->z;
- pOut->zEnd = &pValue->z[pValue->n];
- }
-#line 818 "parse.y"
-
- /* This routine constructs a binary expression node out of two ExprSpan
- ** objects and uses the result to populate a new ExprSpan object.
- */
- static void spanBinaryExpr(
- ExprSpan *pOut, /* Write the result here */
- Parse *pParse, /* The parsing context. Errors accumulate here */
- int op, /* The binary operation */
- ExprSpan *pLeft, /* The left operand */
- ExprSpan *pRight /* The right operand */
- ){
- pOut->pExpr = sqlite3PExpr(pParse, op, pLeft->pExpr, pRight->pExpr, 0);
- pOut->zStart = pLeft->zStart;
- pOut->zEnd = pRight->zEnd;
- }
-#line 870 "parse.y"
-
- /* Construct an expression node for a unary postfix operator
- */
- static void spanUnaryPostfix(
- ExprSpan *pOut, /* Write the new expression node here */
- Parse *pParse, /* Parsing context to record errors */
- int op, /* The operator */
- ExprSpan *pOperand, /* The operand */
- Token *pPostOp /* The operand token for setting the span */
- ){
- pOut->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);
- pOut->zStart = pOperand->zStart;
- pOut->zEnd = &pPostOp->z[pPostOp->n];
- }
-#line 892 "parse.y"
-
- /* Construct an expression node for a unary prefix operator
- */
- static void spanUnaryPrefix(
- ExprSpan *pOut, /* Write the new expression node here */
- Parse *pParse, /* Parsing context to record errors */
- int op, /* The operator */
- ExprSpan *pOperand, /* The operand */
- Token *pPreOp /* The operand token for setting the span */
- ){
- pOut->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);
- pOut->zStart = pPreOp->z;
- pOut->zEnd = pOperand->zEnd;
- }
-#line 129 "parse.c"
-/* Next is all token values, in a form suitable for use by makeheaders.
-** This section will be null unless lemon is run with the -m switch.
-*/
-/*
-** These constants (all generated automatically by the parser generator)
-** specify the various kinds of tokens (terminals) that the parser
-** understands.
-**
-** Each symbol here is a terminal symbol in the grammar.
-*/
-/* Make sure the INTERFACE macro is defined.
-*/
-#ifndef INTERFACE
-# define INTERFACE 1
-#endif
-/* The next thing included is series of defines which control
-** various aspects of the generated parser.
-** YYCODETYPE is the data type used for storing terminal
-** and nonterminal numbers. "unsigned char" is
-** used if there are fewer than 250 terminals
-** and nonterminals. "int" is used otherwise.
-** YYNOCODE is a number of type YYCODETYPE which corresponds
-** to no legal terminal or nonterminal number. This
-** number is used to fill in empty slots of the hash
-** table.
-** YYFALLBACK If defined, this indicates that one or more tokens
-** have fall-back values which should be used if the
-** original value of the token will not parse.
-** YYACTIONTYPE is the data type used for storing terminal
-** and nonterminal numbers. "unsigned char" is
-** used if there are fewer than 250 rules and
-** states combined. "int" is used otherwise.
-** sqlite3ParserTOKENTYPE is the data type used for minor tokens given
-** directly to the parser from the tokenizer.
-** YYMINORTYPE is the data type used for all minor tokens.
-** This is typically a union of many types, one of
-** which is sqlite3ParserTOKENTYPE. The entry in the union
-** for base tokens is called "yy0".
-** YYSTACKDEPTH is the maximum depth of the parser's stack. If
-** zero the stack is dynamically sized using realloc()
-** sqlite3ParserARG_SDECL A static variable declaration for the %extra_argument
-** sqlite3ParserARG_PDECL A parameter declaration for the %extra_argument
-** sqlite3ParserARG_STORE Code to store %extra_argument into yypParser
-** sqlite3ParserARG_FETCH Code to extract %extra_argument from yypParser
-** YYNSTATE the combined number of states.
-** YYNRULE the number of rules in the grammar
-** YYERRORSYMBOL is the code number of the error symbol. If not
-** defined, then do no error processing.
-*/
-#define YYCODETYPE unsigned char
-#define YYNOCODE 254
-#define YYACTIONTYPE unsigned short int
-#define YYWILDCARD 65
-#define sqlite3ParserTOKENTYPE Token
-typedef union {
- int yyinit;
- sqlite3ParserTOKENTYPE yy0;
- Select* yy3;
- ExprList* yy14;
- SrcList* yy65;
- struct LikeOp yy96;
- Expr* yy132;
- u8 yy186;
- int yy328;
- ExprSpan yy346;
- struct TrigEvent yy378;
- IdList* yy408;
- struct {int value; int mask;} yy429;
- TriggerStep* yy473;
- struct LimitVal yy476;
-} YYMINORTYPE;
-#ifndef YYSTACKDEPTH
-#define YYSTACKDEPTH 100
-#endif
-#define sqlite3ParserARG_SDECL Parse *pParse;
-#define sqlite3ParserARG_PDECL ,Parse *pParse
-#define sqlite3ParserARG_FETCH Parse *pParse = yypParser->pParse
-#define sqlite3ParserARG_STORE yypParser->pParse = pParse
-#define YYNSTATE 629
-#define YYNRULE 329
-#define YYFALLBACK 1
-#define YY_NO_ACTION (YYNSTATE+YYNRULE+2)
-#define YY_ACCEPT_ACTION (YYNSTATE+YYNRULE+1)
-#define YY_ERROR_ACTION (YYNSTATE+YYNRULE)
-
-/* The yyzerominor constant is used to initialize instances of
-** YYMINORTYPE objects to zero. */
-static const YYMINORTYPE yyzerominor = { 0 };
-
-/* Define the yytestcase() macro to be a no-op if is not already defined
-** otherwise.
-**
-** Applications can choose to define yytestcase() in the %include section
-** to a macro that can assist in verifying code coverage. For production
-** code the yytestcase() macro should be turned off. But it is useful
-** for testing.
-*/
-#ifndef yytestcase
-# define yytestcase(X)
-#endif
-
-
-/* Next are the tables used to determine what action to take based on the
-** current state and lookahead token. These tables are used to implement
-** functions that take a state number and lookahead value and return an
-** action integer.
-**
-** Suppose the action integer is N. Then the action is determined as
-** follows
-**
-** 0 <= N < YYNSTATE Shift N. That is, push the lookahead
-** token onto the stack and goto state N.
-**
-** YYNSTATE <= N < YYNSTATE+YYNRULE Reduce by rule N-YYNSTATE.
-**
-** N == YYNSTATE+YYNRULE A syntax error has occurred.
-**
-** N == YYNSTATE+YYNRULE+1 The parser accepts its input.
-**
-** N == YYNSTATE+YYNRULE+2 No such action. Denotes unused
-** slots in the yy_action[] table.
-**
-** The action table is constructed as a single large table named yy_action[].
-** Given state S and lookahead X, the action is computed as
-**
-** yy_action[ yy_shift_ofst[S] + X ]
-**
-** If the index value yy_shift_ofst[S]+X is out of range or if the value
-** yy_lookahead[yy_shift_ofst[S]+X] is not equal to X or if yy_shift_ofst[S]
-** is equal to YY_SHIFT_USE_DFLT, it means that the action is not in the table
-** and that yy_default[S] should be used instead.
-**
-** The formula above is for computing the action when the lookahead is
-** a terminal symbol. If the lookahead is a non-terminal (as occurs after
-** a reduce action) then the yy_reduce_ofst[] array is used in place of
-** the yy_shift_ofst[] array and YY_REDUCE_USE_DFLT is used in place of
-** YY_SHIFT_USE_DFLT.
-**
-** The following are the tables generated in this section:
-**
-** yy_action[] A single table containing all actions.
-** yy_lookahead[] A table containing the lookahead for each entry in
-** yy_action. Used to detect hash collisions.
-** yy_shift_ofst[] For each state, the offset into yy_action for
-** shifting terminals.
-** yy_reduce_ofst[] For each state, the offset into yy_action for
-** shifting non-terminals after a reduce.
-** yy_default[] Default action for each state.
-*/
-static const YYACTIONTYPE yy_action[] = {
- /* 0 */ 309, 959, 178, 628, 2, 153, 216, 448, 24, 24,
- /* 10 */ 24, 24, 497, 26, 26, 26, 26, 27, 27, 28,
- /* 20 */ 28, 28, 29, 218, 422, 423, 214, 422, 423, 455,
- /* 30 */ 461, 31, 26, 26, 26, 26, 27, 27, 28, 28,
- /* 40 */ 28, 29, 218, 30, 492, 32, 137, 23, 22, 315,
- /* 50 */ 465, 466, 462, 462, 25, 25, 24, 24, 24, 24,
- /* 60 */ 445, 26, 26, 26, 26, 27, 27, 28, 28, 28,
- /* 70 */ 29, 218, 309, 218, 318, 448, 521, 499, 45, 26,
- /* 80 */ 26, 26, 26, 27, 27, 28, 28, 28, 29, 218,
- /* 90 */ 422, 423, 425, 426, 159, 425, 426, 366, 369, 370,
- /* 100 */ 318, 455, 461, 394, 523, 21, 188, 504, 371, 27,
- /* 110 */ 27, 28, 28, 28, 29, 218, 422, 423, 424, 23,
- /* 120 */ 22, 315, 465, 466, 462, 462, 25, 25, 24, 24,
- /* 130 */ 24, 24, 564, 26, 26, 26, 26, 27, 27, 28,
- /* 140 */ 28, 28, 29, 218, 309, 230, 513, 138, 477, 220,
- /* 150 */ 557, 148, 135, 260, 364, 265, 365, 156, 425, 426,
- /* 160 */ 245, 610, 337, 30, 269, 32, 137, 448, 608, 609,
- /* 170 */ 233, 230, 499, 455, 461, 57, 515, 334, 135, 260,
- /* 180 */ 364, 265, 365, 156, 425, 426, 444, 78, 417, 414,
- /* 190 */ 269, 23, 22, 315, 465, 466, 462, 462, 25, 25,
- /* 200 */ 24, 24, 24, 24, 348, 26, 26, 26, 26, 27,
- /* 210 */ 27, 28, 28, 28, 29, 218, 309, 216, 543, 556,
- /* 220 */ 486, 130, 498, 607, 30, 337, 32, 137, 351, 396,
- /* 230 */ 438, 63, 337, 361, 424, 448, 487, 337, 424, 544,
- /* 240 */ 334, 217, 195, 606, 605, 455, 461, 334, 18, 444,
- /* 250 */ 85, 488, 334, 347, 192, 565, 444, 78, 316, 472,
- /* 260 */ 473, 444, 85, 23, 22, 315, 465, 466, 462, 462,
- /* 270 */ 25, 25, 24, 24, 24, 24, 445, 26, 26, 26,
- /* 280 */ 26, 27, 27, 28, 28, 28, 29, 218, 309, 353,
- /* 290 */ 223, 320, 607, 193, 238, 337, 481, 16, 351, 185,
- /* 300 */ 330, 419, 222, 350, 604, 219, 215, 424, 112, 337,
- /* 310 */ 334, 157, 606, 408, 213, 563, 538, 455, 461, 444,
- /* 320 */ 79, 219, 562, 524, 334, 576, 522, 629, 417, 414,
- /* 330 */ 450, 581, 441, 444, 78, 23, 22, 315, 465, 466,
- /* 340 */ 462, 462, 25, 25, 24, 24, 24, 24, 445, 26,
- /* 350 */ 26, 26, 26, 27, 27, 28, 28, 28, 29, 218,
- /* 360 */ 309, 452, 452, 452, 159, 399, 311, 366, 369, 370,
- /* 370 */ 337, 251, 404, 407, 219, 355, 556, 4, 371, 422,
- /* 380 */ 423, 397, 286, 285, 244, 334, 540, 566, 63, 455,
- /* 390 */ 461, 424, 216, 478, 444, 93, 28, 28, 28, 29,
- /* 400 */ 218, 413, 477, 220, 578, 40, 545, 23, 22, 315,
- /* 410 */ 465, 466, 462, 462, 25, 25, 24, 24, 24, 24,
- /* 420 */ 582, 26, 26, 26, 26, 27, 27, 28, 28, 28,
- /* 430 */ 29, 218, 309, 546, 337, 30, 517, 32, 137, 378,
- /* 440 */ 326, 337, 874, 153, 194, 448, 1, 425, 426, 334,
- /* 450 */ 422, 423, 422, 423, 29, 218, 334, 613, 444, 71,
- /* 460 */ 210, 455, 461, 66, 581, 444, 93, 422, 423, 626,
- /* 470 */ 949, 303, 949, 500, 479, 555, 202, 43, 445, 23,
- /* 480 */ 22, 315, 465, 466, 462, 462, 25, 25, 24, 24,
- /* 490 */ 24, 24, 436, 26, 26, 26, 26, 27, 27, 28,
- /* 500 */ 28, 28, 29, 218, 309, 187, 211, 360, 520, 440,
- /* 510 */ 246, 327, 622, 448, 397, 286, 285, 551, 425, 426,
- /* 520 */ 425, 426, 334, 159, 337, 216, 366, 369, 370, 494,
- /* 530 */ 556, 444, 9, 455, 461, 425, 426, 371, 495, 334,
- /* 540 */ 445, 618, 63, 504, 198, 424, 501, 449, 444, 72,
- /* 550 */ 474, 23, 22, 315, 465, 466, 462, 462, 25, 25,
- /* 560 */ 24, 24, 24, 24, 395, 26, 26, 26, 26, 27,
- /* 570 */ 27, 28, 28, 28, 29, 218, 309, 486, 445, 337,
- /* 580 */ 537, 60, 224, 479, 343, 202, 398, 337, 439, 554,
- /* 590 */ 199, 140, 337, 487, 334, 526, 527, 551, 516, 508,
- /* 600 */ 456, 457, 334, 444, 67, 455, 461, 334, 488, 476,
- /* 610 */ 528, 444, 76, 39, 424, 41, 444, 97, 579, 527,
- /* 620 */ 529, 459, 460, 23, 22, 315, 465, 466, 462, 462,
- /* 630 */ 25, 25, 24, 24, 24, 24, 337, 26, 26, 26,
- /* 640 */ 26, 27, 27, 28, 28, 28, 29, 218, 309, 337,
- /* 650 */ 458, 334, 272, 621, 307, 337, 312, 337, 374, 64,
- /* 660 */ 444, 96, 317, 448, 334, 342, 472, 473, 469, 337,
- /* 670 */ 334, 508, 334, 444, 101, 359, 252, 455, 461, 444,
- /* 680 */ 99, 444, 104, 358, 334, 345, 424, 340, 157, 468,
- /* 690 */ 468, 424, 493, 444, 105, 23, 22, 315, 465, 466,
- /* 700 */ 462, 462, 25, 25, 24, 24, 24, 24, 337, 26,
- /* 710 */ 26, 26, 26, 27, 27, 28, 28, 28, 29, 218,
- /* 720 */ 309, 337, 181, 334, 499, 56, 139, 337, 219, 268,
- /* 730 */ 384, 448, 444, 129, 382, 387, 334, 168, 337, 389,
- /* 740 */ 508, 424, 334, 311, 424, 444, 131, 496, 269, 455,
- /* 750 */ 461, 444, 59, 334, 424, 424, 391, 340, 8, 468,
- /* 760 */ 468, 263, 444, 102, 390, 290, 321, 23, 22, 315,
- /* 770 */ 465, 466, 462, 462, 25, 25, 24, 24, 24, 24,
- /* 780 */ 337, 26, 26, 26, 26, 27, 27, 28, 28, 28,
- /* 790 */ 29, 218, 309, 337, 138, 334, 416, 2, 268, 337,
- /* 800 */ 389, 337, 443, 325, 444, 77, 442, 293, 334, 291,
- /* 810 */ 7, 482, 337, 424, 334, 424, 334, 444, 100, 499,
- /* 820 */ 339, 455, 461, 444, 68, 444, 98, 334, 254, 504,
- /* 830 */ 232, 626, 948, 504, 948, 231, 444, 132, 47, 23,
- /* 840 */ 22, 315, 465, 466, 462, 462, 25, 25, 24, 24,
- /* 850 */ 24, 24, 337, 26, 26, 26, 26, 27, 27, 28,
- /* 860 */ 28, 28, 29, 218, 309, 337, 280, 334, 256, 538,
- /* 870 */ 362, 337, 258, 268, 622, 549, 444, 133, 203, 140,
- /* 880 */ 334, 424, 548, 337, 180, 158, 334, 292, 424, 444,
- /* 890 */ 134, 287, 552, 455, 461, 444, 69, 443, 334, 463,
- /* 900 */ 340, 442, 468, 468, 427, 428, 429, 444, 80, 281,
- /* 910 */ 322, 23, 33, 315, 465, 466, 462, 462, 25, 25,
- /* 920 */ 24, 24, 24, 24, 337, 26, 26, 26, 26, 27,
- /* 930 */ 27, 28, 28, 28, 29, 218, 309, 337, 406, 334,
- /* 940 */ 212, 268, 550, 337, 268, 389, 329, 177, 444, 81,
- /* 950 */ 542, 541, 334, 475, 475, 337, 424, 216, 334, 424,
- /* 960 */ 424, 444, 70, 535, 368, 455, 461, 444, 82, 405,
- /* 970 */ 334, 261, 392, 340, 445, 468, 468, 587, 323, 444,
- /* 980 */ 83, 324, 262, 288, 22, 315, 465, 466, 462, 462,
- /* 990 */ 25, 25, 24, 24, 24, 24, 337, 26, 26, 26,
- /* 1000 */ 26, 27, 27, 28, 28, 28, 29, 218, 309, 337,
- /* 1010 */ 211, 334, 294, 356, 340, 337, 468, 468, 532, 533,
- /* 1020 */ 444, 84, 403, 144, 334, 574, 600, 337, 424, 573,
- /* 1030 */ 334, 337, 420, 444, 86, 253, 234, 455, 461, 444,
- /* 1040 */ 87, 430, 334, 383, 445, 431, 334, 274, 196, 331,
- /* 1050 */ 424, 444, 88, 432, 145, 444, 73, 315, 465, 466,
- /* 1060 */ 462, 462, 25, 25, 24, 24, 24, 24, 395, 26,
- /* 1070 */ 26, 26, 26, 27, 27, 28, 28, 28, 29, 218,
- /* 1080 */ 35, 344, 445, 3, 337, 394, 337, 333, 423, 278,
- /* 1090 */ 388, 276, 280, 207, 147, 35, 344, 341, 3, 334,
- /* 1100 */ 424, 334, 333, 423, 308, 623, 280, 424, 444, 74,
- /* 1110 */ 444, 89, 341, 337, 6, 346, 338, 337, 421, 337,
- /* 1120 */ 470, 424, 65, 332, 280, 481, 446, 445, 334, 247,
- /* 1130 */ 346, 424, 334, 424, 334, 594, 280, 444, 90, 424,
- /* 1140 */ 481, 444, 91, 444, 92, 38, 37, 625, 337, 410,
- /* 1150 */ 47, 424, 237, 280, 36, 335, 336, 354, 248, 450,
- /* 1160 */ 38, 37, 514, 334, 572, 381, 572, 596, 424, 36,
- /* 1170 */ 335, 336, 444, 75, 450, 200, 506, 216, 154, 597,
- /* 1180 */ 239, 240, 241, 146, 243, 249, 547, 593, 158, 433,
- /* 1190 */ 452, 452, 452, 453, 454, 10, 598, 280, 20, 46,
- /* 1200 */ 174, 412, 298, 337, 424, 452, 452, 452, 453, 454,
- /* 1210 */ 10, 299, 424, 35, 344, 352, 3, 250, 334, 434,
- /* 1220 */ 333, 423, 337, 172, 280, 581, 208, 444, 17, 171,
- /* 1230 */ 341, 19, 173, 447, 424, 422, 423, 334, 337, 424,
- /* 1240 */ 235, 280, 204, 205, 206, 42, 444, 94, 346, 435,
- /* 1250 */ 136, 451, 221, 334, 308, 624, 424, 349, 481, 490,
- /* 1260 */ 445, 152, 444, 95, 424, 424, 424, 236, 503, 491,
- /* 1270 */ 507, 179, 424, 481, 424, 402, 295, 285, 38, 37,
- /* 1280 */ 271, 310, 158, 424, 296, 424, 216, 36, 335, 336,
- /* 1290 */ 509, 266, 450, 190, 191, 539, 267, 625, 558, 273,
- /* 1300 */ 275, 48, 277, 522, 279, 424, 424, 450, 255, 409,
- /* 1310 */ 424, 424, 257, 424, 424, 424, 284, 424, 386, 424,
- /* 1320 */ 357, 584, 585, 452, 452, 452, 453, 454, 10, 259,
- /* 1330 */ 393, 424, 289, 424, 592, 603, 424, 424, 452, 452,
- /* 1340 */ 452, 297, 300, 301, 505, 424, 617, 424, 363, 424,
- /* 1350 */ 424, 373, 577, 158, 158, 511, 424, 424, 424, 525,
- /* 1360 */ 588, 424, 154, 589, 601, 54, 54, 620, 512, 306,
- /* 1370 */ 319, 530, 531, 535, 264, 107, 228, 536, 534, 375,
- /* 1380 */ 559, 304, 560, 561, 305, 227, 229, 553, 567, 161,
- /* 1390 */ 162, 379, 377, 163, 51, 209, 569, 282, 164, 570,
- /* 1400 */ 385, 143, 580, 116, 119, 183, 400, 590, 401, 121,
- /* 1410 */ 122, 123, 124, 126, 599, 328, 614, 55, 58, 615,
- /* 1420 */ 616, 619, 62, 418, 103, 226, 111, 176, 242, 182,
- /* 1430 */ 437, 313, 201, 314, 670, 671, 672, 149, 150, 467,
- /* 1440 */ 464, 34, 483, 471, 480, 184, 197, 502, 484, 5,
- /* 1450 */ 485, 151, 489, 44, 141, 11, 106, 160, 225, 518,
- /* 1460 */ 519, 49, 510, 108, 367, 270, 12, 155, 109, 50,
- /* 1470 */ 110, 262, 376, 186, 568, 113, 142, 154, 165, 115,
- /* 1480 */ 15, 283, 583, 166, 167, 380, 586, 117, 13, 120,
- /* 1490 */ 372, 52, 53, 118, 591, 169, 114, 170, 595, 125,
- /* 1500 */ 127, 571, 575, 602, 14, 128, 611, 612, 61, 175,
- /* 1510 */ 189, 415, 302, 627, 960, 960, 960, 960, 411,
-};
-static const YYCODETYPE yy_lookahead[] = {
- /* 0 */ 19, 142, 143, 144, 145, 24, 116, 26, 75, 76,
- /* 10 */ 77, 78, 25, 80, 81, 82, 83, 84, 85, 86,
- /* 20 */ 87, 88, 89, 90, 26, 27, 160, 26, 27, 48,
- /* 30 */ 49, 79, 80, 81, 82, 83, 84, 85, 86, 87,
- /* 40 */ 88, 89, 90, 222, 223, 224, 225, 66, 67, 68,
- /* 50 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 60 */ 194, 80, 81, 82, 83, 84, 85, 86, 87, 88,
- /* 70 */ 89, 90, 19, 90, 19, 94, 174, 25, 25, 80,
- /* 80 */ 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
- /* 90 */ 26, 27, 94, 95, 96, 94, 95, 99, 100, 101,
- /* 100 */ 19, 48, 49, 150, 174, 52, 119, 166, 110, 84,
- /* 110 */ 85, 86, 87, 88, 89, 90, 26, 27, 165, 66,
- /* 120 */ 67, 68, 69, 70, 71, 72, 73, 74, 75, 76,
- /* 130 */ 77, 78, 186, 80, 81, 82, 83, 84, 85, 86,
- /* 140 */ 87, 88, 89, 90, 19, 90, 205, 95, 84, 85,
- /* 150 */ 186, 96, 97, 98, 99, 100, 101, 102, 94, 95,
- /* 160 */ 195, 97, 150, 222, 109, 224, 225, 26, 104, 105,
- /* 170 */ 217, 90, 120, 48, 49, 50, 86, 165, 97, 98,
- /* 180 */ 99, 100, 101, 102, 94, 95, 174, 175, 1, 2,
- /* 190 */ 109, 66, 67, 68, 69, 70, 71, 72, 73, 74,
- /* 200 */ 75, 76, 77, 78, 191, 80, 81, 82, 83, 84,
- /* 210 */ 85, 86, 87, 88, 89, 90, 19, 116, 35, 150,
- /* 220 */ 12, 24, 208, 150, 222, 150, 224, 225, 216, 128,
- /* 230 */ 161, 162, 150, 221, 165, 94, 28, 150, 165, 56,
- /* 240 */ 165, 197, 160, 170, 171, 48, 49, 165, 204, 174,
- /* 250 */ 175, 43, 165, 45, 185, 186, 174, 175, 169, 170,
- /* 260 */ 171, 174, 175, 66, 67, 68, 69, 70, 71, 72,
- /* 270 */ 73, 74, 75, 76, 77, 78, 194, 80, 81, 82,
- /* 280 */ 83, 84, 85, 86, 87, 88, 89, 90, 19, 214,
- /* 290 */ 215, 108, 150, 25, 148, 150, 64, 22, 216, 24,
- /* 300 */ 146, 147, 215, 221, 231, 232, 152, 165, 154, 150,
- /* 310 */ 165, 49, 170, 171, 160, 181, 182, 48, 49, 174,
- /* 320 */ 175, 232, 188, 165, 165, 21, 94, 0, 1, 2,
- /* 330 */ 98, 55, 174, 174, 175, 66, 67, 68, 69, 70,
- /* 340 */ 71, 72, 73, 74, 75, 76, 77, 78, 194, 80,
- /* 350 */ 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
- /* 360 */ 19, 129, 130, 131, 96, 61, 104, 99, 100, 101,
- /* 370 */ 150, 226, 218, 231, 232, 216, 150, 196, 110, 26,
- /* 380 */ 27, 105, 106, 107, 158, 165, 183, 161, 162, 48,
- /* 390 */ 49, 165, 116, 166, 174, 175, 86, 87, 88, 89,
- /* 400 */ 90, 247, 84, 85, 100, 136, 183, 66, 67, 68,
- /* 410 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 420 */ 11, 80, 81, 82, 83, 84, 85, 86, 87, 88,
- /* 430 */ 89, 90, 19, 183, 150, 222, 23, 224, 225, 237,
- /* 440 */ 220, 150, 138, 24, 160, 26, 22, 94, 95, 165,
- /* 450 */ 26, 27, 26, 27, 89, 90, 165, 244, 174, 175,
- /* 460 */ 236, 48, 49, 22, 55, 174, 175, 26, 27, 22,
- /* 470 */ 23, 163, 25, 120, 166, 167, 168, 136, 194, 66,
- /* 480 */ 67, 68, 69, 70, 71, 72, 73, 74, 75, 76,
- /* 490 */ 77, 78, 153, 80, 81, 82, 83, 84, 85, 86,
- /* 500 */ 87, 88, 89, 90, 19, 196, 160, 150, 23, 173,
- /* 510 */ 198, 220, 65, 94, 105, 106, 107, 181, 94, 95,
- /* 520 */ 94, 95, 165, 96, 150, 116, 99, 100, 101, 31,
- /* 530 */ 150, 174, 175, 48, 49, 94, 95, 110, 40, 165,
- /* 540 */ 194, 161, 162, 166, 160, 165, 120, 166, 174, 175,
- /* 550 */ 233, 66, 67, 68, 69, 70, 71, 72, 73, 74,
- /* 560 */ 75, 76, 77, 78, 218, 80, 81, 82, 83, 84,
- /* 570 */ 85, 86, 87, 88, 89, 90, 19, 12, 194, 150,
- /* 580 */ 23, 235, 205, 166, 167, 168, 240, 150, 172, 173,
- /* 590 */ 206, 207, 150, 28, 165, 190, 191, 181, 23, 150,
- /* 600 */ 48, 49, 165, 174, 175, 48, 49, 165, 43, 233,
- /* 610 */ 45, 174, 175, 135, 165, 137, 174, 175, 190, 191,
- /* 620 */ 55, 69, 70, 66, 67, 68, 69, 70, 71, 72,
- /* 630 */ 73, 74, 75, 76, 77, 78, 150, 80, 81, 82,
- /* 640 */ 83, 84, 85, 86, 87, 88, 89, 90, 19, 150,
- /* 650 */ 98, 165, 23, 250, 251, 150, 155, 150, 19, 22,
- /* 660 */ 174, 175, 213, 26, 165, 169, 170, 171, 23, 150,
- /* 670 */ 165, 150, 165, 174, 175, 19, 150, 48, 49, 174,
- /* 680 */ 175, 174, 175, 27, 165, 228, 165, 112, 49, 114,
- /* 690 */ 115, 165, 177, 174, 175, 66, 67, 68, 69, 70,
- /* 700 */ 71, 72, 73, 74, 75, 76, 77, 78, 150, 80,
- /* 710 */ 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
- /* 720 */ 19, 150, 23, 165, 25, 24, 150, 150, 232, 150,
- /* 730 */ 229, 94, 174, 175, 213, 234, 165, 25, 150, 150,
- /* 740 */ 150, 165, 165, 104, 165, 174, 175, 177, 109, 48,
- /* 750 */ 49, 174, 175, 165, 165, 165, 19, 112, 22, 114,
- /* 760 */ 115, 177, 174, 175, 27, 16, 187, 66, 67, 68,
- /* 770 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
- /* 780 */ 150, 80, 81, 82, 83, 84, 85, 86, 87, 88,
- /* 790 */ 89, 90, 19, 150, 95, 165, 144, 145, 150, 150,
- /* 800 */ 150, 150, 113, 213, 174, 175, 117, 58, 165, 60,
- /* 810 */ 74, 23, 150, 165, 165, 165, 165, 174, 175, 120,
- /* 820 */ 19, 48, 49, 174, 175, 174, 175, 165, 209, 166,
- /* 830 */ 241, 22, 23, 166, 25, 187, 174, 175, 126, 66,
- /* 840 */ 67, 68, 69, 70, 71, 72, 73, 74, 75, 76,
- /* 850 */ 77, 78, 150, 80, 81, 82, 83, 84, 85, 86,
- /* 860 */ 87, 88, 89, 90, 19, 150, 150, 165, 205, 182,
- /* 870 */ 86, 150, 205, 150, 65, 166, 174, 175, 206, 207,
- /* 880 */ 165, 165, 177, 150, 23, 25, 165, 138, 165, 174,
- /* 890 */ 175, 241, 166, 48, 49, 174, 175, 113, 165, 98,
- /* 900 */ 112, 117, 114, 115, 7, 8, 9, 174, 175, 193,
- /* 910 */ 187, 66, 67, 68, 69, 70, 71, 72, 73, 74,
- /* 920 */ 75, 76, 77, 78, 150, 80, 81, 82, 83, 84,
- /* 930 */ 85, 86, 87, 88, 89, 90, 19, 150, 97, 165,
- /* 940 */ 160, 150, 177, 150, 150, 150, 248, 249, 174, 175,
- /* 950 */ 97, 98, 165, 129, 130, 150, 165, 116, 165, 165,
- /* 960 */ 165, 174, 175, 103, 178, 48, 49, 174, 175, 128,
- /* 970 */ 165, 98, 242, 112, 194, 114, 115, 199, 187, 174,
- /* 980 */ 175, 187, 109, 242, 67, 68, 69, 70, 71, 72,
- /* 990 */ 73, 74, 75, 76, 77, 78, 150, 80, 81, 82,
- /* 1000 */ 83, 84, 85, 86, 87, 88, 89, 90, 19, 150,
- /* 1010 */ 160, 165, 209, 150, 112, 150, 114, 115, 7, 8,
- /* 1020 */ 174, 175, 209, 6, 165, 29, 199, 150, 165, 33,
- /* 1030 */ 165, 150, 149, 174, 175, 150, 241, 48, 49, 174,
- /* 1040 */ 175, 149, 165, 47, 194, 149, 165, 16, 160, 149,
- /* 1050 */ 165, 174, 175, 13, 151, 174, 175, 68, 69, 70,
- /* 1060 */ 71, 72, 73, 74, 75, 76, 77, 78, 218, 80,
- /* 1070 */ 81, 82, 83, 84, 85, 86, 87, 88, 89, 90,
- /* 1080 */ 19, 20, 194, 22, 150, 150, 150, 26, 27, 58,
- /* 1090 */ 240, 60, 150, 160, 151, 19, 20, 36, 22, 165,
- /* 1100 */ 165, 165, 26, 27, 22, 23, 150, 165, 174, 175,
- /* 1110 */ 174, 175, 36, 150, 25, 54, 150, 150, 150, 150,
- /* 1120 */ 23, 165, 25, 159, 150, 64, 194, 194, 165, 199,
- /* 1130 */ 54, 165, 165, 165, 165, 193, 150, 174, 175, 165,
- /* 1140 */ 64, 174, 175, 174, 175, 84, 85, 65, 150, 193,
- /* 1150 */ 126, 165, 217, 150, 93, 94, 95, 123, 200, 98,
- /* 1160 */ 84, 85, 86, 165, 105, 106, 107, 193, 165, 93,
- /* 1170 */ 94, 95, 174, 175, 98, 5, 23, 116, 25, 193,
- /* 1180 */ 10, 11, 12, 13, 14, 201, 23, 17, 25, 150,
- /* 1190 */ 129, 130, 131, 132, 133, 134, 193, 150, 125, 124,
- /* 1200 */ 30, 245, 32, 150, 165, 129, 130, 131, 132, 133,
- /* 1210 */ 134, 41, 165, 19, 20, 122, 22, 202, 165, 150,
- /* 1220 */ 26, 27, 150, 53, 150, 55, 160, 174, 175, 59,
- /* 1230 */ 36, 22, 62, 203, 165, 26, 27, 165, 150, 165,
- /* 1240 */ 193, 150, 105, 106, 107, 135, 174, 175, 54, 150,
- /* 1250 */ 150, 150, 227, 165, 22, 23, 165, 150, 64, 150,
- /* 1260 */ 194, 118, 174, 175, 165, 165, 165, 193, 150, 157,
- /* 1270 */ 150, 157, 165, 64, 165, 105, 106, 107, 84, 85,
- /* 1280 */ 23, 111, 25, 165, 193, 165, 116, 93, 94, 95,
- /* 1290 */ 150, 150, 98, 84, 85, 150, 150, 65, 150, 150,
- /* 1300 */ 150, 104, 150, 94, 150, 165, 165, 98, 210, 139,
- /* 1310 */ 165, 165, 210, 165, 165, 165, 150, 165, 150, 165,
- /* 1320 */ 121, 150, 150, 129, 130, 131, 132, 133, 134, 210,
- /* 1330 */ 150, 165, 150, 165, 150, 150, 165, 165, 129, 130,
- /* 1340 */ 131, 150, 150, 150, 211, 165, 150, 165, 104, 165,
- /* 1350 */ 165, 23, 23, 25, 25, 211, 165, 165, 165, 176,
- /* 1360 */ 23, 165, 25, 23, 23, 25, 25, 23, 211, 25,
- /* 1370 */ 46, 176, 184, 103, 176, 22, 90, 176, 178, 18,
- /* 1380 */ 176, 179, 176, 176, 179, 230, 230, 184, 157, 156,
- /* 1390 */ 156, 44, 157, 156, 135, 157, 157, 238, 156, 239,
- /* 1400 */ 157, 66, 189, 189, 22, 219, 157, 199, 18, 192,
- /* 1410 */ 192, 192, 192, 189, 199, 157, 39, 243, 243, 157,
- /* 1420 */ 157, 37, 246, 1, 164, 180, 180, 249, 15, 219,
- /* 1430 */ 23, 252, 22, 252, 118, 118, 118, 118, 118, 113,
- /* 1440 */ 98, 22, 11, 23, 23, 22, 22, 120, 23, 34,
- /* 1450 */ 23, 25, 23, 25, 118, 25, 22, 102, 50, 23,
- /* 1460 */ 23, 22, 27, 22, 50, 23, 34, 34, 22, 22,
- /* 1470 */ 22, 109, 19, 24, 20, 104, 38, 25, 104, 22,
- /* 1480 */ 5, 138, 1, 118, 34, 42, 27, 108, 22, 119,
- /* 1490 */ 50, 74, 74, 127, 1, 16, 51, 121, 20, 119,
- /* 1500 */ 108, 57, 51, 128, 22, 127, 23, 23, 16, 15,
- /* 1510 */ 22, 3, 140, 4, 253, 253, 253, 253, 63,
-};
-#define YY_SHIFT_USE_DFLT (-111)
-#define YY_SHIFT_MAX 415
-static const short yy_shift_ofst[] = {
- /* 0 */ 187, 1061, 1170, 1061, 1194, 1194, -2, 64, 64, -19,
- /* 10 */ 1194, 1194, 1194, 1194, 1194, 276, 1, 125, 1076, 1194,
- /* 20 */ 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194,
- /* 30 */ 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194,
- /* 40 */ 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194,
- /* 50 */ 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, 1194, -48,
- /* 60 */ 409, 1, 1, 141, 318, 318, -110, 53, 197, 269,
- /* 70 */ 341, 413, 485, 557, 629, 701, 773, 845, 773, 773,
- /* 80 */ 773, 773, 773, 773, 773, 773, 773, 773, 773, 773,
- /* 90 */ 773, 773, 773, 773, 773, 773, 917, 989, 989, -67,
- /* 100 */ -67, -1, -1, 55, 25, 310, 1, 1, 1, 1,
- /* 110 */ 1, 639, 304, 1, 1, 1, 1, 1, 1, 1,
- /* 120 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 365,
- /* 130 */ 141, -17, -111, -111, -111, 1209, 81, 424, 353, 426,
- /* 140 */ 441, 90, 565, 565, 1, 1, 1, 1, 1, 1,
- /* 150 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* 160 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* 170 */ 1, 1, 1, 1, 1, 1, 447, 809, 327, 419,
- /* 180 */ 419, 419, 841, 101, -110, -110, -110, -111, -111, -111,
- /* 190 */ 232, 232, 268, 427, 575, 645, 788, 208, 861, 699,
- /* 200 */ 897, 784, 637, 52, 183, 183, 183, 902, 902, 996,
- /* 210 */ 1059, 902, 902, 902, 902, 275, 689, -13, 141, 824,
- /* 220 */ 824, 478, 498, 498, 656, 498, 262, 498, 141, 498,
- /* 230 */ 141, 860, 737, 712, 737, 656, 656, 712, 1017, 1017,
- /* 240 */ 1017, 1017, 1040, 1040, 1089, -110, 1024, 1034, 1075, 1093,
- /* 250 */ 1073, 1110, 1143, 1143, 1197, 1199, 1197, 1199, 1197, 1199,
- /* 260 */ 1244, 1244, 1324, 1244, 1270, 1244, 1353, 1286, 1286, 1324,
- /* 270 */ 1244, 1244, 1244, 1353, 1361, 1143, 1361, 1143, 1361, 1143,
- /* 280 */ 1143, 1347, 1259, 1361, 1143, 1335, 1335, 1382, 1024, 1143,
- /* 290 */ 1390, 1390, 1390, 1390, 1024, 1335, 1382, 1143, 1377, 1377,
- /* 300 */ 1143, 1143, 1384, -111, -111, -111, -111, -111, -111, 552,
- /* 310 */ 749, 1137, 1031, 1082, 1232, 801, 1097, 1153, 873, 1011,
- /* 320 */ 853, 1163, 1257, 1328, 1329, 1337, 1340, 1341, 736, 1344,
- /* 330 */ 1422, 1413, 1407, 1410, 1316, 1317, 1318, 1319, 1320, 1342,
- /* 340 */ 1326, 1419, 1420, 1421, 1423, 1431, 1424, 1425, 1426, 1427,
- /* 350 */ 1429, 1428, 1415, 1430, 1432, 1428, 1327, 1434, 1433, 1435,
- /* 360 */ 1336, 1436, 1437, 1438, 1408, 1439, 1414, 1441, 1442, 1446,
- /* 370 */ 1447, 1440, 1448, 1355, 1362, 1453, 1454, 1449, 1371, 1443,
- /* 380 */ 1444, 1445, 1452, 1451, 1343, 1374, 1457, 1475, 1481, 1365,
- /* 390 */ 1450, 1459, 1379, 1417, 1418, 1366, 1466, 1370, 1493, 1479,
- /* 400 */ 1376, 1478, 1380, 1392, 1378, 1482, 1375, 1483, 1484, 1492,
- /* 410 */ 1455, 1494, 1372, 1488, 1508, 1509,
-};
-#define YY_REDUCE_USE_DFLT (-180)
-#define YY_REDUCE_MAX 308
-static const short yy_reduce_ofst[] = {
- /* 0 */ -141, 82, 154, 284, 12, 75, 69, 73, 142, -59,
- /* 10 */ 145, 87, 159, 220, 291, 346, 226, 213, 357, 374,
- /* 20 */ 429, 437, 442, 486, 499, 505, 507, 519, 558, 571,
- /* 30 */ 577, 588, 630, 643, 649, 651, 662, 702, 715, 721,
- /* 40 */ 733, 774, 787, 793, 805, 846, 859, 865, 877, 881,
- /* 50 */ 934, 936, 963, 967, 969, 998, 1053, 1072, 1088, -179,
- /* 60 */ 850, 956, 380, 308, 89, 496, 384, 2, 2, 2,
- /* 70 */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- /* 80 */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- /* 90 */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- /* 100 */ 2, 2, 2, 416, 2, 2, 449, 579, 648, 723,
- /* 110 */ 791, 134, 501, 716, 521, 794, 589, -47, 650, 590,
- /* 120 */ 795, 942, 974, 986, 1003, 1047, 1074, 935, 1091, 2,
- /* 130 */ 417, 2, 2, 2, 2, 158, 336, 526, 576, 863,
- /* 140 */ 885, 966, 405, 428, 968, 1039, 1069, 1099, 1100, 966,
- /* 150 */ 1101, 1107, 1109, 1118, 1120, 1140, 1141, 1145, 1146, 1148,
- /* 160 */ 1149, 1150, 1152, 1154, 1166, 1168, 1171, 1172, 1180, 1182,
- /* 170 */ 1184, 1185, 1191, 1192, 1193, 1196, 403, 403, 652, 377,
- /* 180 */ 663, 667, -134, 780, 888, 933, 1066, 44, 672, 698,
- /* 190 */ -98, -70, -54, -36, -35, -35, -35, 13, -35, 14,
- /* 200 */ 146, 181, 227, 14, 203, 223, 250, -35, -35, 224,
- /* 210 */ 202, -35, -35, -35, -35, 339, 309, 312, 381, 317,
- /* 220 */ 376, 457, 515, 570, 619, 584, 687, 705, 709, 765,
- /* 230 */ 726, 786, 730, 778, 741, 803, 813, 827, 883, 892,
- /* 240 */ 896, 900, 903, 943, 964, 932, 930, 958, 984, 1015,
- /* 250 */ 1030, 1025, 1112, 1114, 1098, 1133, 1102, 1144, 1119, 1157,
- /* 260 */ 1183, 1195, 1188, 1198, 1200, 1201, 1202, 1155, 1156, 1203,
- /* 270 */ 1204, 1206, 1207, 1205, 1233, 1231, 1234, 1235, 1237, 1238,
- /* 280 */ 1239, 1159, 1160, 1242, 1243, 1213, 1214, 1186, 1208, 1249,
- /* 290 */ 1217, 1218, 1219, 1220, 1215, 1224, 1210, 1258, 1174, 1175,
- /* 300 */ 1262, 1263, 1176, 1260, 1245, 1246, 1178, 1179, 1181,
-};
-static const YYACTIONTYPE yy_default[] = {
- /* 0 */ 634, 869, 958, 958, 869, 958, 958, 898, 898, 757,
- /* 10 */ 867, 958, 958, 958, 958, 958, 958, 932, 958, 958,
- /* 20 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 958,
- /* 30 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 958,
- /* 40 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 958,
- /* 50 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 841,
- /* 60 */ 958, 958, 958, 673, 898, 898, 761, 792, 958, 958,
- /* 70 */ 958, 958, 958, 958, 958, 958, 793, 958, 871, 866,
- /* 80 */ 862, 864, 863, 870, 794, 783, 790, 797, 772, 911,
- /* 90 */ 799, 800, 806, 807, 933, 931, 829, 828, 847, 831,
- /* 100 */ 853, 830, 840, 665, 832, 833, 958, 958, 958, 958,
- /* 110 */ 958, 726, 660, 958, 958, 958, 958, 958, 958, 958,
- /* 120 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 834,
- /* 130 */ 958, 835, 848, 849, 850, 958, 958, 958, 958, 958,
- /* 140 */ 958, 958, 958, 958, 640, 958, 958, 958, 958, 958,
- /* 150 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 958,
- /* 160 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 958,
- /* 170 */ 958, 882, 958, 936, 938, 958, 958, 958, 634, 757,
- /* 180 */ 757, 757, 958, 958, 958, 958, 958, 751, 761, 950,
- /* 190 */ 958, 958, 717, 958, 958, 958, 958, 958, 958, 958,
- /* 200 */ 642, 749, 675, 759, 958, 958, 958, 662, 738, 904,
- /* 210 */ 958, 923, 921, 740, 802, 958, 749, 758, 958, 958,
- /* 220 */ 958, 865, 786, 786, 774, 786, 696, 786, 958, 786,
- /* 230 */ 958, 699, 916, 796, 916, 774, 774, 796, 639, 639,
- /* 240 */ 639, 639, 650, 650, 716, 958, 796, 787, 789, 779,
- /* 250 */ 791, 958, 765, 765, 773, 778, 773, 778, 773, 778,
- /* 260 */ 728, 728, 713, 728, 699, 728, 875, 879, 879, 713,
- /* 270 */ 728, 728, 728, 875, 657, 765, 657, 765, 657, 765,
- /* 280 */ 765, 908, 910, 657, 765, 730, 730, 808, 796, 765,
- /* 290 */ 737, 737, 737, 737, 796, 730, 808, 765, 935, 935,
- /* 300 */ 765, 765, 943, 683, 701, 701, 950, 955, 955, 958,
- /* 310 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 958,
- /* 320 */ 958, 958, 958, 958, 958, 958, 958, 958, 884, 958,
- /* 330 */ 958, 648, 958, 667, 815, 820, 816, 958, 817, 958,
- /* 340 */ 743, 958, 958, 958, 958, 958, 958, 958, 958, 958,
- /* 350 */ 958, 868, 958, 780, 958, 788, 958, 958, 958, 958,
- /* 360 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 958,
- /* 370 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 958,
- /* 380 */ 958, 906, 907, 958, 958, 958, 958, 958, 958, 914,
- /* 390 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 958,
- /* 400 */ 958, 958, 958, 958, 958, 958, 958, 958, 958, 958,
- /* 410 */ 942, 958, 958, 945, 635, 958, 630, 632, 633, 637,
- /* 420 */ 638, 641, 667, 668, 670, 671, 672, 643, 644, 645,
- /* 430 */ 646, 647, 649, 653, 651, 652, 654, 661, 663, 682,
- /* 440 */ 684, 686, 747, 748, 812, 741, 742, 746, 669, 823,
- /* 450 */ 814, 818, 819, 821, 822, 836, 837, 839, 845, 852,
- /* 460 */ 855, 838, 843, 844, 846, 851, 854, 744, 745, 858,
- /* 470 */ 676, 677, 680, 681, 894, 896, 895, 897, 679, 678,
- /* 480 */ 824, 827, 860, 861, 924, 925, 926, 927, 928, 856,
- /* 490 */ 766, 859, 842, 781, 784, 785, 782, 750, 760, 768,
- /* 500 */ 769, 770, 771, 755, 756, 762, 777, 810, 811, 775,
- /* 510 */ 776, 763, 764, 752, 753, 754, 857, 813, 825, 826,
- /* 520 */ 687, 688, 820, 689, 690, 691, 729, 732, 733, 734,
- /* 530 */ 692, 711, 714, 715, 693, 700, 694, 695, 702, 703,
- /* 540 */ 704, 707, 708, 709, 710, 705, 706, 876, 877, 880,
- /* 550 */ 878, 697, 698, 712, 685, 674, 666, 718, 721, 722,
- /* 560 */ 723, 724, 725, 727, 719, 720, 664, 655, 658, 767,
- /* 570 */ 900, 909, 905, 901, 902, 903, 659, 872, 873, 731,
- /* 580 */ 804, 805, 899, 912, 915, 917, 918, 919, 809, 920,
- /* 590 */ 922, 913, 947, 656, 735, 736, 739, 881, 929, 795,
- /* 600 */ 798, 801, 803, 883, 885, 887, 889, 890, 891, 892,
- /* 610 */ 893, 886, 888, 930, 934, 937, 939, 940, 941, 944,
- /* 620 */ 946, 951, 952, 953, 956, 957, 954, 636, 631,
-};
-#define YY_SZ_ACTTAB (int)(sizeof(yy_action)/sizeof(yy_action[0]))
-
-/* The next table maps tokens into fallback tokens. If a construct
-** like the following:
-**
-** %fallback ID X Y Z.
-**
-** appears in the grammar, then ID becomes a fallback token for X, Y,
-** and Z. Whenever one of the tokens X, Y, or Z is input to the parser
-** but it does not parse, the type of the token is changed to ID and
-** the parse is retried before an error is thrown.
-*/
-#ifdef YYFALLBACK
-static const YYCODETYPE yyFallback[] = {
- 0, /* $ => nothing */
- 0, /* SEMI => nothing */
- 26, /* EXPLAIN => ID */
- 26, /* QUERY => ID */
- 26, /* PLAN => ID */
- 26, /* BEGIN => ID */
- 0, /* TRANSACTION => nothing */
- 26, /* DEFERRED => ID */
- 26, /* IMMEDIATE => ID */
- 26, /* EXCLUSIVE => ID */
- 0, /* COMMIT => nothing */
- 26, /* END => ID */
- 26, /* ROLLBACK => ID */
- 26, /* SAVEPOINT => ID */
- 26, /* RELEASE => ID */
- 0, /* TO => nothing */
- 0, /* TABLE => nothing */
- 0, /* CREATE => nothing */
- 26, /* IF => ID */
- 0, /* NOT => nothing */
- 0, /* EXISTS => nothing */
- 26, /* TEMP => ID */
- 0, /* LP => nothing */
- 0, /* RP => nothing */
- 0, /* AS => nothing */
- 0, /* COMMA => nothing */
- 0, /* ID => nothing */
- 0, /* INDEXED => nothing */
- 26, /* ABORT => ID */
- 26, /* AFTER => ID */
- 26, /* ANALYZE => ID */
- 26, /* ASC => ID */
- 26, /* ATTACH => ID */
- 26, /* BEFORE => ID */
- 26, /* BY => ID */
- 26, /* CASCADE => ID */
- 26, /* CAST => ID */
- 26, /* COLUMNKW => ID */
- 26, /* CONFLICT => ID */
- 26, /* DATABASE => ID */
- 26, /* DESC => ID */
- 26, /* DETACH => ID */
- 26, /* EACH => ID */
- 26, /* FAIL => ID */
- 26, /* FOR => ID */
- 26, /* IGNORE => ID */
- 26, /* INITIALLY => ID */
- 26, /* INSTEAD => ID */
- 26, /* LIKE_KW => ID */
- 26, /* MATCH => ID */
- 26, /* KEY => ID */
- 26, /* OF => ID */
- 26, /* OFFSET => ID */
- 26, /* PRAGMA => ID */
- 26, /* RAISE => ID */
- 26, /* REPLACE => ID */
- 26, /* RESTRICT => ID */
- 26, /* ROW => ID */
- 26, /* TRIGGER => ID */
- 26, /* VACUUM => ID */
- 26, /* VIEW => ID */
- 26, /* VIRTUAL => ID */
- 26, /* REINDEX => ID */
- 26, /* RENAME => ID */
- 26, /* CTIME_KW => ID */
-};
-#endif /* YYFALLBACK */
-
-/* The following structure represents a single element of the
-** parser's stack. Information stored includes:
-**
-** + The state number for the parser at this level of the stack.
-**
-** + The value of the token stored at this level of the stack.
-** (In other words, the "major" token.)
-**
-** + The semantic value stored at this level of the stack. This is
-** the information used by the action routines in the grammar.
-** It is sometimes called the "minor" token.
-*/
-struct yyStackEntry {
- YYACTIONTYPE stateno; /* The state-number */
- YYCODETYPE major; /* The major token value. This is the code
- ** number for the token at this stack level */
- YYMINORTYPE minor; /* The user-supplied minor token value. This
- ** is the value of the token */
-};
-typedef struct yyStackEntry yyStackEntry;
-
-/* The state of the parser is completely contained in an instance of
-** the following structure */
-struct yyParser {
- int yyidx; /* Index of top element in stack */
-#ifdef YYTRACKMAXSTACKDEPTH
- int yyidxMax; /* Maximum value of yyidx */
-#endif
- int yyerrcnt; /* Shifts left before out of the error */
- sqlite3ParserARG_SDECL /* A place to hold %extra_argument */
-#if YYSTACKDEPTH<=0
- int yystksz; /* Current side of the stack */
- yyStackEntry *yystack; /* The parser's stack */
-#else
- yyStackEntry yystack[YYSTACKDEPTH]; /* The parser's stack */
-#endif
-};
-typedef struct yyParser yyParser;
-
-#ifndef NDEBUG
-#include <stdio.h>
-static FILE *yyTraceFILE = 0;
-static char *yyTracePrompt = 0;
-#endif /* NDEBUG */
-
-#ifndef NDEBUG
-/*
-** Turn parser tracing on by giving a stream to which to write the trace
-** and a prompt to preface each trace message. Tracing is turned off
-** by making either argument NULL
-**
-** Inputs:
-** <ul>
-** <li> A FILE* to which trace output should be written.
-** If NULL, then tracing is turned off.
-** <li> A prefix string written at the beginning of every
-** line of trace output. If NULL, then tracing is
-** turned off.
-** </ul>
-**
-** Outputs:
-** None.
-*/
-void sqlite3ParserTrace(FILE *TraceFILE, char *zTracePrompt){
- yyTraceFILE = TraceFILE;
- yyTracePrompt = zTracePrompt;
- if( yyTraceFILE==0 ) yyTracePrompt = 0;
- else if( yyTracePrompt==0 ) yyTraceFILE = 0;
-}
-#endif /* NDEBUG */
-
-#ifndef NDEBUG
-/* For tracing shifts, the names of all terminals and nonterminals
-** are required. The following table supplies these names */
-static const char *const yyTokenName[] = {
- "$", "SEMI", "EXPLAIN", "QUERY",
- "PLAN", "BEGIN", "TRANSACTION", "DEFERRED",
- "IMMEDIATE", "EXCLUSIVE", "COMMIT", "END",
- "ROLLBACK", "SAVEPOINT", "RELEASE", "TO",
- "TABLE", "CREATE", "IF", "NOT",
- "EXISTS", "TEMP", "LP", "RP",
- "AS", "COMMA", "ID", "INDEXED",
- "ABORT", "AFTER", "ANALYZE", "ASC",
- "ATTACH", "BEFORE", "BY", "CASCADE",
- "CAST", "COLUMNKW", "CONFLICT", "DATABASE",
- "DESC", "DETACH", "EACH", "FAIL",
- "FOR", "IGNORE", "INITIALLY", "INSTEAD",
- "LIKE_KW", "MATCH", "KEY", "OF",
- "OFFSET", "PRAGMA", "RAISE", "REPLACE",
- "RESTRICT", "ROW", "TRIGGER", "VACUUM",
- "VIEW", "VIRTUAL", "REINDEX", "RENAME",
- "CTIME_KW", "ANY", "OR", "AND",
- "IS", "BETWEEN", "IN", "ISNULL",
- "NOTNULL", "NE", "EQ", "GT",
- "LE", "LT", "GE", "ESCAPE",
- "BITAND", "BITOR", "LSHIFT", "RSHIFT",
- "PLUS", "MINUS", "STAR", "SLASH",
- "REM", "CONCAT", "COLLATE", "UMINUS",
- "UPLUS", "BITNOT", "STRING", "JOIN_KW",
- "CONSTRAINT", "DEFAULT", "NULL", "PRIMARY",
- "UNIQUE", "CHECK", "REFERENCES", "AUTOINCR",
- "ON", "DELETE", "UPDATE", "INSERT",
- "SET", "DEFERRABLE", "FOREIGN", "DROP",
- "UNION", "ALL", "EXCEPT", "INTERSECT",
- "SELECT", "DISTINCT", "DOT", "FROM",
- "JOIN", "USING", "ORDER", "GROUP",
- "HAVING", "LIMIT", "WHERE", "INTO",
- "VALUES", "INTEGER", "FLOAT", "BLOB",
- "REGISTER", "VARIABLE", "CASE", "WHEN",
- "THEN", "ELSE", "INDEX", "ALTER",
- "ADD", "error", "input", "cmdlist",
- "ecmd", "explain", "cmdx", "cmd",
- "transtype", "trans_opt", "nm", "savepoint_opt",
- "create_table", "create_table_args", "createkw", "temp",
- "ifnotexists", "dbnm", "columnlist", "conslist_opt",
- "select", "column", "columnid", "type",
- "carglist", "id", "ids", "typetoken",
- "typename", "signed", "plus_num", "minus_num",
- "carg", "ccons", "term", "expr",
- "onconf", "sortorder", "autoinc", "idxlist_opt",
- "refargs", "defer_subclause", "refarg", "refact",
- "init_deferred_pred_opt", "conslist", "tcons", "idxlist",
- "defer_subclause_opt", "orconf", "resolvetype", "raisetype",
- "ifexists", "fullname", "oneselect", "multiselect_op",
- "distinct", "selcollist", "from", "where_opt",
- "groupby_opt", "having_opt", "orderby_opt", "limit_opt",
- "sclp", "as", "seltablist", "stl_prefix",
- "joinop", "indexed_opt", "on_opt", "using_opt",
- "joinop2", "inscollist", "sortlist", "sortitem",
- "nexprlist", "setlist", "insert_cmd", "inscollist_opt",
- "itemlist", "exprlist", "likeop", "escape",
- "between_op", "in_op", "case_operand", "case_exprlist",
- "case_else", "uniqueflag", "collate", "nmnum",
- "plus_opt", "number", "trigger_decl", "trigger_cmd_list",
- "trigger_time", "trigger_event", "foreach_clause", "when_clause",
- "trigger_cmd", "trnm", "tridxby", "database_kw_opt",
- "key_opt", "add_column_fullname", "kwcolumn_opt", "create_vtab",
- "vtabarglist", "vtabarg", "vtabargtoken", "lp",
- "anylist",
-};
-#endif /* NDEBUG */
-
-#ifndef NDEBUG
-/* For tracing reduce actions, the names of all rules are required.
-*/
-static const char *const yyRuleName[] = {
- /* 0 */ "input ::= cmdlist",
- /* 1 */ "cmdlist ::= cmdlist ecmd",
- /* 2 */ "cmdlist ::= ecmd",
- /* 3 */ "ecmd ::= SEMI",
- /* 4 */ "ecmd ::= explain cmdx SEMI",
- /* 5 */ "explain ::=",
- /* 6 */ "explain ::= EXPLAIN",
- /* 7 */ "explain ::= EXPLAIN QUERY PLAN",
- /* 8 */ "cmdx ::= cmd",
- /* 9 */ "cmd ::= BEGIN transtype trans_opt",
- /* 10 */ "trans_opt ::=",
- /* 11 */ "trans_opt ::= TRANSACTION",
- /* 12 */ "trans_opt ::= TRANSACTION nm",
- /* 13 */ "transtype ::=",
- /* 14 */ "transtype ::= DEFERRED",
- /* 15 */ "transtype ::= IMMEDIATE",
- /* 16 */ "transtype ::= EXCLUSIVE",
- /* 17 */ "cmd ::= COMMIT trans_opt",
- /* 18 */ "cmd ::= END trans_opt",
- /* 19 */ "cmd ::= ROLLBACK trans_opt",
- /* 20 */ "savepoint_opt ::= SAVEPOINT",
- /* 21 */ "savepoint_opt ::=",
- /* 22 */ "cmd ::= SAVEPOINT nm",
- /* 23 */ "cmd ::= RELEASE savepoint_opt nm",
- /* 24 */ "cmd ::= ROLLBACK trans_opt TO savepoint_opt nm",
- /* 25 */ "cmd ::= create_table create_table_args",
- /* 26 */ "create_table ::= createkw temp TABLE ifnotexists nm dbnm",
- /* 27 */ "createkw ::= CREATE",
- /* 28 */ "ifnotexists ::=",
- /* 29 */ "ifnotexists ::= IF NOT EXISTS",
- /* 30 */ "temp ::= TEMP",
- /* 31 */ "temp ::=",
- /* 32 */ "create_table_args ::= LP columnlist conslist_opt RP",
- /* 33 */ "create_table_args ::= AS select",
- /* 34 */ "columnlist ::= columnlist COMMA column",
- /* 35 */ "columnlist ::= column",
- /* 36 */ "column ::= columnid type carglist",
- /* 37 */ "columnid ::= nm",
- /* 38 */ "id ::= ID",
- /* 39 */ "id ::= INDEXED",
- /* 40 */ "ids ::= ID|STRING",
- /* 41 */ "nm ::= id",
- /* 42 */ "nm ::= STRING",
- /* 43 */ "nm ::= JOIN_KW",
- /* 44 */ "type ::=",
- /* 45 */ "type ::= typetoken",
- /* 46 */ "typetoken ::= typename",
- /* 47 */ "typetoken ::= typename LP signed RP",
- /* 48 */ "typetoken ::= typename LP signed COMMA signed RP",
- /* 49 */ "typename ::= ids",
- /* 50 */ "typename ::= typename ids",
- /* 51 */ "signed ::= plus_num",
- /* 52 */ "signed ::= minus_num",
- /* 53 */ "carglist ::= carglist carg",
- /* 54 */ "carglist ::=",
- /* 55 */ "carg ::= CONSTRAINT nm ccons",
- /* 56 */ "carg ::= ccons",
- /* 57 */ "ccons ::= DEFAULT term",
- /* 58 */ "ccons ::= DEFAULT LP expr RP",
- /* 59 */ "ccons ::= DEFAULT PLUS term",
- /* 60 */ "ccons ::= DEFAULT MINUS term",
- /* 61 */ "ccons ::= DEFAULT id",
- /* 62 */ "ccons ::= NULL onconf",
- /* 63 */ "ccons ::= NOT NULL onconf",
- /* 64 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc",
- /* 65 */ "ccons ::= UNIQUE onconf",
- /* 66 */ "ccons ::= CHECK LP expr RP",
- /* 67 */ "ccons ::= REFERENCES nm idxlist_opt refargs",
- /* 68 */ "ccons ::= defer_subclause",
- /* 69 */ "ccons ::= COLLATE ids",
- /* 70 */ "autoinc ::=",
- /* 71 */ "autoinc ::= AUTOINCR",
- /* 72 */ "refargs ::=",
- /* 73 */ "refargs ::= refargs refarg",
- /* 74 */ "refarg ::= MATCH nm",
- /* 75 */ "refarg ::= ON DELETE refact",
- /* 76 */ "refarg ::= ON UPDATE refact",
- /* 77 */ "refarg ::= ON INSERT refact",
- /* 78 */ "refact ::= SET NULL",
- /* 79 */ "refact ::= SET DEFAULT",
- /* 80 */ "refact ::= CASCADE",
- /* 81 */ "refact ::= RESTRICT",
- /* 82 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt",
- /* 83 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt",
- /* 84 */ "init_deferred_pred_opt ::=",
- /* 85 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED",
- /* 86 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE",
- /* 87 */ "conslist_opt ::=",
- /* 88 */ "conslist_opt ::= COMMA conslist",
- /* 89 */ "conslist ::= conslist COMMA tcons",
- /* 90 */ "conslist ::= conslist tcons",
- /* 91 */ "conslist ::= tcons",
- /* 92 */ "tcons ::= CONSTRAINT nm",
- /* 93 */ "tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf",
- /* 94 */ "tcons ::= UNIQUE LP idxlist RP onconf",
- /* 95 */ "tcons ::= CHECK LP expr RP onconf",
- /* 96 */ "tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt",
- /* 97 */ "defer_subclause_opt ::=",
- /* 98 */ "defer_subclause_opt ::= defer_subclause",
- /* 99 */ "onconf ::=",
- /* 100 */ "onconf ::= ON CONFLICT resolvetype",
- /* 101 */ "orconf ::=",
- /* 102 */ "orconf ::= OR resolvetype",
- /* 103 */ "resolvetype ::= raisetype",
- /* 104 */ "resolvetype ::= IGNORE",
- /* 105 */ "resolvetype ::= REPLACE",
- /* 106 */ "cmd ::= DROP TABLE ifexists fullname",
- /* 107 */ "ifexists ::= IF EXISTS",
- /* 108 */ "ifexists ::=",
- /* 109 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm AS select",
- /* 110 */ "cmd ::= DROP VIEW ifexists fullname",
- /* 111 */ "cmd ::= select",
- /* 112 */ "select ::= oneselect",
- /* 113 */ "select ::= select multiselect_op oneselect",
- /* 114 */ "multiselect_op ::= UNION",
- /* 115 */ "multiselect_op ::= UNION ALL",
- /* 116 */ "multiselect_op ::= EXCEPT|INTERSECT",
- /* 117 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt",
- /* 118 */ "distinct ::= DISTINCT",
- /* 119 */ "distinct ::= ALL",
- /* 120 */ "distinct ::=",
- /* 121 */ "sclp ::= selcollist COMMA",
- /* 122 */ "sclp ::=",
- /* 123 */ "selcollist ::= sclp expr as",
- /* 124 */ "selcollist ::= sclp STAR",
- /* 125 */ "selcollist ::= sclp nm DOT STAR",
- /* 126 */ "as ::= AS nm",
- /* 127 */ "as ::= ids",
- /* 128 */ "as ::=",
- /* 129 */ "from ::=",
- /* 130 */ "from ::= FROM seltablist",
- /* 131 */ "stl_prefix ::= seltablist joinop",
- /* 132 */ "stl_prefix ::=",
- /* 133 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt",
- /* 134 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt",
- /* 135 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt",
- /* 136 */ "dbnm ::=",
- /* 137 */ "dbnm ::= DOT nm",
- /* 138 */ "fullname ::= nm dbnm",
- /* 139 */ "joinop ::= COMMA|JOIN",
- /* 140 */ "joinop ::= JOIN_KW JOIN",
- /* 141 */ "joinop ::= JOIN_KW nm JOIN",
- /* 142 */ "joinop ::= JOIN_KW nm nm JOIN",
- /* 143 */ "on_opt ::= ON expr",
- /* 144 */ "on_opt ::=",
- /* 145 */ "indexed_opt ::=",
- /* 146 */ "indexed_opt ::= INDEXED BY nm",
- /* 147 */ "indexed_opt ::= NOT INDEXED",
- /* 148 */ "using_opt ::= USING LP inscollist RP",
- /* 149 */ "using_opt ::=",
- /* 150 */ "orderby_opt ::=",
- /* 151 */ "orderby_opt ::= ORDER BY sortlist",
- /* 152 */ "sortlist ::= sortlist COMMA sortitem sortorder",
- /* 153 */ "sortlist ::= sortitem sortorder",
- /* 154 */ "sortitem ::= expr",
- /* 155 */ "sortorder ::= ASC",
- /* 156 */ "sortorder ::= DESC",
- /* 157 */ "sortorder ::=",
- /* 158 */ "groupby_opt ::=",
- /* 159 */ "groupby_opt ::= GROUP BY nexprlist",
- /* 160 */ "having_opt ::=",
- /* 161 */ "having_opt ::= HAVING expr",
- /* 162 */ "limit_opt ::=",
- /* 163 */ "limit_opt ::= LIMIT expr",
- /* 164 */ "limit_opt ::= LIMIT expr OFFSET expr",
- /* 165 */ "limit_opt ::= LIMIT expr COMMA expr",
- /* 166 */ "cmd ::= DELETE FROM fullname indexed_opt where_opt",
- /* 167 */ "where_opt ::=",
- /* 168 */ "where_opt ::= WHERE expr",
- /* 169 */ "cmd ::= UPDATE orconf fullname indexed_opt SET setlist where_opt",
- /* 170 */ "setlist ::= setlist COMMA nm EQ expr",
- /* 171 */ "setlist ::= nm EQ expr",
- /* 172 */ "cmd ::= insert_cmd INTO fullname inscollist_opt VALUES LP itemlist RP",
- /* 173 */ "cmd ::= insert_cmd INTO fullname inscollist_opt select",
- /* 174 */ "cmd ::= insert_cmd INTO fullname inscollist_opt DEFAULT VALUES",
- /* 175 */ "insert_cmd ::= INSERT orconf",
- /* 176 */ "insert_cmd ::= REPLACE",
- /* 177 */ "itemlist ::= itemlist COMMA expr",
- /* 178 */ "itemlist ::= expr",
- /* 179 */ "inscollist_opt ::=",
- /* 180 */ "inscollist_opt ::= LP inscollist RP",
- /* 181 */ "inscollist ::= inscollist COMMA nm",
- /* 182 */ "inscollist ::= nm",
- /* 183 */ "expr ::= term",
- /* 184 */ "expr ::= LP expr RP",
- /* 185 */ "term ::= NULL",
- /* 186 */ "expr ::= id",
- /* 187 */ "expr ::= JOIN_KW",
- /* 188 */ "expr ::= nm DOT nm",
- /* 189 */ "expr ::= nm DOT nm DOT nm",
- /* 190 */ "term ::= INTEGER|FLOAT|BLOB",
- /* 191 */ "term ::= STRING",
- /* 192 */ "expr ::= REGISTER",
- /* 193 */ "expr ::= VARIABLE",
- /* 194 */ "expr ::= expr COLLATE ids",
- /* 195 */ "expr ::= CAST LP expr AS typetoken RP",
- /* 196 */ "expr ::= ID LP distinct exprlist RP",
- /* 197 */ "expr ::= ID LP STAR RP",
- /* 198 */ "term ::= CTIME_KW",
- /* 199 */ "expr ::= expr AND expr",
- /* 200 */ "expr ::= expr OR expr",
- /* 201 */ "expr ::= expr LT|GT|GE|LE expr",
- /* 202 */ "expr ::= expr EQ|NE expr",
- /* 203 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr",
- /* 204 */ "expr ::= expr PLUS|MINUS expr",
- /* 205 */ "expr ::= expr STAR|SLASH|REM expr",
- /* 206 */ "expr ::= expr CONCAT expr",
- /* 207 */ "likeop ::= LIKE_KW",
- /* 208 */ "likeop ::= NOT LIKE_KW",
- /* 209 */ "likeop ::= MATCH",
- /* 210 */ "likeop ::= NOT MATCH",
- /* 211 */ "escape ::= ESCAPE expr",
- /* 212 */ "escape ::=",
- /* 213 */ "expr ::= expr likeop expr escape",
- /* 214 */ "expr ::= expr ISNULL|NOTNULL",
- /* 215 */ "expr ::= expr IS NULL",
- /* 216 */ "expr ::= expr NOT NULL",
- /* 217 */ "expr ::= expr IS NOT NULL",
- /* 218 */ "expr ::= NOT expr",
- /* 219 */ "expr ::= BITNOT expr",
- /* 220 */ "expr ::= MINUS expr",
- /* 221 */ "expr ::= PLUS expr",
- /* 222 */ "between_op ::= BETWEEN",
- /* 223 */ "between_op ::= NOT BETWEEN",
- /* 224 */ "expr ::= expr between_op expr AND expr",
- /* 225 */ "in_op ::= IN",
- /* 226 */ "in_op ::= NOT IN",
- /* 227 */ "expr ::= expr in_op LP exprlist RP",
- /* 228 */ "expr ::= LP select RP",
- /* 229 */ "expr ::= expr in_op LP select RP",
- /* 230 */ "expr ::= expr in_op nm dbnm",
- /* 231 */ "expr ::= EXISTS LP select RP",
- /* 232 */ "expr ::= CASE case_operand case_exprlist case_else END",
- /* 233 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr",
- /* 234 */ "case_exprlist ::= WHEN expr THEN expr",
- /* 235 */ "case_else ::= ELSE expr",
- /* 236 */ "case_else ::=",
- /* 237 */ "case_operand ::= expr",
- /* 238 */ "case_operand ::=",
- /* 239 */ "exprlist ::= nexprlist",
- /* 240 */ "exprlist ::=",
- /* 241 */ "nexprlist ::= nexprlist COMMA expr",
- /* 242 */ "nexprlist ::= expr",
- /* 243 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP idxlist RP",
- /* 244 */ "uniqueflag ::= UNIQUE",
- /* 245 */ "uniqueflag ::=",
- /* 246 */ "idxlist_opt ::=",
- /* 247 */ "idxlist_opt ::= LP idxlist RP",
- /* 248 */ "idxlist ::= idxlist COMMA nm collate sortorder",
- /* 249 */ "idxlist ::= nm collate sortorder",
- /* 250 */ "collate ::=",
- /* 251 */ "collate ::= COLLATE ids",
- /* 252 */ "cmd ::= DROP INDEX ifexists fullname",
- /* 253 */ "cmd ::= VACUUM",
- /* 254 */ "cmd ::= VACUUM nm",
- /* 255 */ "cmd ::= PRAGMA nm dbnm",
- /* 256 */ "cmd ::= PRAGMA nm dbnm EQ nmnum",
- /* 257 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP",
- /* 258 */ "cmd ::= PRAGMA nm dbnm EQ minus_num",
- /* 259 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP",
- /* 260 */ "nmnum ::= plus_num",
- /* 261 */ "nmnum ::= nm",
- /* 262 */ "nmnum ::= ON",
- /* 263 */ "nmnum ::= DELETE",
- /* 264 */ "nmnum ::= DEFAULT",
- /* 265 */ "plus_num ::= plus_opt number",
- /* 266 */ "minus_num ::= MINUS number",
- /* 267 */ "number ::= INTEGER|FLOAT",
- /* 268 */ "plus_opt ::= PLUS",
- /* 269 */ "plus_opt ::=",
- /* 270 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END",
- /* 271 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause",
- /* 272 */ "trigger_time ::= BEFORE",
- /* 273 */ "trigger_time ::= AFTER",
- /* 274 */ "trigger_time ::= INSTEAD OF",
- /* 275 */ "trigger_time ::=",
- /* 276 */ "trigger_event ::= DELETE|INSERT",
- /* 277 */ "trigger_event ::= UPDATE",
- /* 278 */ "trigger_event ::= UPDATE OF inscollist",
- /* 279 */ "foreach_clause ::=",
- /* 280 */ "foreach_clause ::= FOR EACH ROW",
- /* 281 */ "when_clause ::=",
- /* 282 */ "when_clause ::= WHEN expr",
- /* 283 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI",
- /* 284 */ "trigger_cmd_list ::= trigger_cmd SEMI",
- /* 285 */ "trnm ::= nm",
- /* 286 */ "trnm ::= nm DOT nm",
- /* 287 */ "tridxby ::=",
- /* 288 */ "tridxby ::= INDEXED BY nm",
- /* 289 */ "tridxby ::= NOT INDEXED",
- /* 290 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt",
- /* 291 */ "trigger_cmd ::= insert_cmd INTO trnm inscollist_opt VALUES LP itemlist RP",
- /* 292 */ "trigger_cmd ::= insert_cmd INTO trnm inscollist_opt select",
- /* 293 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt",
- /* 294 */ "trigger_cmd ::= select",
- /* 295 */ "expr ::= RAISE LP IGNORE RP",
- /* 296 */ "expr ::= RAISE LP raisetype COMMA nm RP",
- /* 297 */ "raisetype ::= ROLLBACK",
- /* 298 */ "raisetype ::= ABORT",
- /* 299 */ "raisetype ::= FAIL",
- /* 300 */ "cmd ::= DROP TRIGGER ifexists fullname",
- /* 301 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt",
- /* 302 */ "cmd ::= DETACH database_kw_opt expr",
- /* 303 */ "key_opt ::=",
- /* 304 */ "key_opt ::= KEY expr",
- /* 305 */ "database_kw_opt ::= DATABASE",
- /* 306 */ "database_kw_opt ::=",
- /* 307 */ "cmd ::= REINDEX",
- /* 308 */ "cmd ::= REINDEX nm dbnm",
- /* 309 */ "cmd ::= ANALYZE",
- /* 310 */ "cmd ::= ANALYZE nm dbnm",
- /* 311 */ "cmd ::= ALTER TABLE fullname RENAME TO nm",
- /* 312 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column",
- /* 313 */ "add_column_fullname ::= fullname",
- /* 314 */ "kwcolumn_opt ::=",
- /* 315 */ "kwcolumn_opt ::= COLUMNKW",
- /* 316 */ "cmd ::= create_vtab",
- /* 317 */ "cmd ::= create_vtab LP vtabarglist RP",
- /* 318 */ "create_vtab ::= createkw VIRTUAL TABLE nm dbnm USING nm",
- /* 319 */ "vtabarglist ::= vtabarg",
- /* 320 */ "vtabarglist ::= vtabarglist COMMA vtabarg",
- /* 321 */ "vtabarg ::=",
- /* 322 */ "vtabarg ::= vtabarg vtabargtoken",
- /* 323 */ "vtabargtoken ::= ANY",
- /* 324 */ "vtabargtoken ::= lp anylist RP",
- /* 325 */ "lp ::= LP",
- /* 326 */ "anylist ::=",
- /* 327 */ "anylist ::= anylist LP anylist RP",
- /* 328 */ "anylist ::= anylist ANY",
-};
-#endif /* NDEBUG */
-
-
-#if YYSTACKDEPTH<=0
-/*
-** Try to increase the size of the parser stack.
-*/
-static void yyGrowStack(yyParser *p){
- int newSize;
- yyStackEntry *pNew;
-
- newSize = p->yystksz*2 + 100;
- pNew = realloc(p->yystack, newSize*sizeof(pNew[0]));
- if( pNew ){
- p->yystack = pNew;
- p->yystksz = newSize;
-#ifndef NDEBUG
- if( yyTraceFILE ){
- fprintf(yyTraceFILE,"%sStack grows to %d entries!\n",
- yyTracePrompt, p->yystksz);
- }
-#endif
- }
-}
-#endif
-
-/*
-** This function allocates a new parser.
-** The only argument is a pointer to a function which works like
-** malloc.
-**
-** Inputs:
-** A pointer to the function used to allocate memory.
-**
-** Outputs:
-** A pointer to a parser. This pointer is used in subsequent calls
-** to sqlite3Parser and sqlite3ParserFree.
-*/
-void *sqlite3ParserAlloc(void *(*mallocProc)(size_t)){
- yyParser *pParser;
- pParser = (yyParser*)(*mallocProc)( (size_t)sizeof(yyParser) );
- if( pParser ){
- pParser->yyidx = -1;
-#ifdef YYTRACKMAXSTACKDEPTH
- pParser->yyidxMax = 0;
-#endif
-#if YYSTACKDEPTH<=0
- pParser->yystack = NULL;
- pParser->yystksz = 0;
- yyGrowStack(pParser);
-#endif
- }
- return pParser;
-}
-
-/* The following function deletes the value associated with a
-** symbol. The symbol can be either a terminal or nonterminal.
-** "yymajor" is the symbol code, and "yypminor" is a pointer to
-** the value.
-*/
-static void yy_destructor(
- yyParser *yypParser, /* The parser */
- YYCODETYPE yymajor, /* Type code for object to destroy */
- YYMINORTYPE *yypminor /* The object to be destroyed */
-){
- sqlite3ParserARG_FETCH;
- switch( yymajor ){
- /* Here is inserted the actions which take place when a
- ** terminal or non-terminal is destroyed. This can happen
- ** when the symbol is popped from the stack during a
- ** reduce or during error processing or when a parser is
- ** being destroyed before it is finished parsing.
- **
- ** Note: during a reduce, the only symbols destroyed are those
- ** which appear on the RHS of the rule, but which are not used
- ** inside the C code.
- */
- case 160: /* select */
- case 194: /* oneselect */
-{
-#line 404 "parse.y"
-sqlite3SelectDelete(pParse->db, (yypminor->yy3));
-#line 1373 "parse.c"
-}
- break;
- case 174: /* term */
- case 175: /* expr */
- case 223: /* escape */
-{
-#line 721 "parse.y"
-sqlite3ExprDelete(pParse->db, (yypminor->yy346).pExpr);
-#line 1382 "parse.c"
-}
- break;
- case 179: /* idxlist_opt */
- case 187: /* idxlist */
- case 197: /* selcollist */
- case 200: /* groupby_opt */
- case 202: /* orderby_opt */
- case 204: /* sclp */
- case 214: /* sortlist */
- case 216: /* nexprlist */
- case 217: /* setlist */
- case 220: /* itemlist */
- case 221: /* exprlist */
- case 227: /* case_exprlist */
-{
-#line 1062 "parse.y"
-sqlite3ExprListDelete(pParse->db, (yypminor->yy14));
-#line 1400 "parse.c"
-}
- break;
- case 193: /* fullname */
- case 198: /* from */
- case 206: /* seltablist */
- case 207: /* stl_prefix */
-{
-#line 535 "parse.y"
-sqlite3SrcListDelete(pParse->db, (yypminor->yy65));
-#line 1410 "parse.c"
-}
- break;
- case 199: /* where_opt */
- case 201: /* having_opt */
- case 210: /* on_opt */
- case 215: /* sortitem */
- case 226: /* case_operand */
- case 228: /* case_else */
- case 239: /* when_clause */
- case 244: /* key_opt */
-{
-#line 645 "parse.y"
-sqlite3ExprDelete(pParse->db, (yypminor->yy132));
-#line 1424 "parse.c"
-}
- break;
- case 211: /* using_opt */
- case 213: /* inscollist */
- case 219: /* inscollist_opt */
-{
-#line 567 "parse.y"
-sqlite3IdListDelete(pParse->db, (yypminor->yy408));
-#line 1433 "parse.c"
-}
- break;
- case 235: /* trigger_cmd_list */
- case 240: /* trigger_cmd */
-{
-#line 1169 "parse.y"
-sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy473));
-#line 1441 "parse.c"
-}
- break;
- case 237: /* trigger_event */
-{
-#line 1155 "parse.y"
-sqlite3IdListDelete(pParse->db, (yypminor->yy378).b);
-#line 1448 "parse.c"
-}
- break;
- default: break; /* If no destructor action specified: do nothing */
- }
-}
-
-/*
-** Pop the parser's stack once.
-**
-** If there is a destructor routine associated with the token which
-** is popped from the stack, then call it.
-**
-** Return the major token number for the symbol popped.
-*/
-static int yy_pop_parser_stack(yyParser *pParser){
- YYCODETYPE yymajor;
- yyStackEntry *yytos = &pParser->yystack[pParser->yyidx];
-
- /* There is no mechanism by which the parser stack can be popped below
- ** empty in SQLite. */
- if( NEVER(pParser->yyidx<0) ) return 0;
-#ifndef NDEBUG
- if( yyTraceFILE && pParser->yyidx>=0 ){
- fprintf(yyTraceFILE,"%sPopping %s\n",
- yyTracePrompt,
- yyTokenName[yytos->major]);
- }
-#endif
- yymajor = yytos->major;
- yy_destructor(pParser, yymajor, &yytos->minor);
- pParser->yyidx--;
- return yymajor;
-}
-
-/*
-** Deallocate and destroy a parser. Destructors are all called for
-** all stack elements before shutting the parser down.
-**
-** Inputs:
-** <ul>
-** <li> A pointer to the parser. This should be a pointer
-** obtained from sqlite3ParserAlloc.
-** <li> A pointer to a function used to reclaim memory obtained
-** from malloc.
-** </ul>
-*/
-void sqlite3ParserFree(
- void *p, /* The parser to be deleted */
- void (*freeProc)(void*) /* Function used to reclaim memory */
-){
- yyParser *pParser = (yyParser*)p;
- /* In SQLite, we never try to destroy a parser that was not successfully
- ** created in the first place. */
- if( NEVER(pParser==0) ) return;
- while( pParser->yyidx>=0 ) yy_pop_parser_stack(pParser);
-#if YYSTACKDEPTH<=0
- free(pParser->yystack);
-#endif
- (*freeProc)((void*)pParser);
-}
-
-/*
-** Return the peak depth of the stack for a parser.
-*/
-#ifdef YYTRACKMAXSTACKDEPTH
-int sqlite3ParserStackPeak(void *p){
- yyParser *pParser = (yyParser*)p;
- return pParser->yyidxMax;
-}
-#endif
-
-/*
-** Find the appropriate action for a parser given the terminal
-** look-ahead token iLookAhead.
-**
-** If the look-ahead token is YYNOCODE, then check to see if the action is
-** independent of the look-ahead. If it is, return the action, otherwise
-** return YY_NO_ACTION.
-*/
-static int yy_find_shift_action(
- yyParser *pParser, /* The parser */
- YYCODETYPE iLookAhead /* The look-ahead token */
-){
- int i;
- int stateno = pParser->yystack[pParser->yyidx].stateno;
-
- if( stateno>YY_SHIFT_MAX || (i = yy_shift_ofst[stateno])==YY_SHIFT_USE_DFLT ){
- return yy_default[stateno];
- }
- assert( iLookAhead!=YYNOCODE );
- i += iLookAhead;
- if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){
- /* The user of ";" instead of "\000" as a statement terminator in SQLite
- ** means that we always have a look-ahead token. */
- if( iLookAhead>0 ){
-#ifdef YYFALLBACK
- YYCODETYPE iFallback; /* Fallback token */
- if( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0])
- && (iFallback = yyFallback[iLookAhead])!=0 ){
-#ifndef NDEBUG
- if( yyTraceFILE ){
- fprintf(yyTraceFILE, "%sFALLBACK %s => %s\n",
- yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]);
- }
-#endif
- return yy_find_shift_action(pParser, iFallback);
- }
-#endif
-#ifdef YYWILDCARD
- {
- int j = i - iLookAhead + YYWILDCARD;
- if( j>=0 && j<YY_SZ_ACTTAB && yy_lookahead[j]==YYWILDCARD ){
-#ifndef NDEBUG
- if( yyTraceFILE ){
- fprintf(yyTraceFILE, "%sWILDCARD %s => %s\n",
- yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[YYWILDCARD]);
- }
-#endif /* NDEBUG */
- return yy_action[j];
- }
- }
-#endif /* YYWILDCARD */
- }
- return yy_default[stateno];
- }else{
- return yy_action[i];
- }
-}
-
-/*
-** Find the appropriate action for a parser given the non-terminal
-** look-ahead token iLookAhead.
-**
-** If the look-ahead token is YYNOCODE, then check to see if the action is
-** independent of the look-ahead. If it is, return the action, otherwise
-** return YY_NO_ACTION.
-*/
-static int yy_find_reduce_action(
- int stateno, /* Current state number */
- YYCODETYPE iLookAhead /* The look-ahead token */
-){
- int i;
-#ifdef YYERRORSYMBOL
- if( stateno>YY_REDUCE_MAX ){
- return yy_default[stateno];
- }
-#else
- assert( stateno<=YY_REDUCE_MAX );
-#endif
- i = yy_reduce_ofst[stateno];
- assert( i!=YY_REDUCE_USE_DFLT );
- assert( iLookAhead!=YYNOCODE );
- i += iLookAhead;
-#ifdef YYERRORSYMBOL
- if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){
- return yy_default[stateno];
- }
-#else
- assert( i>=0 && i<YY_SZ_ACTTAB );
- assert( yy_lookahead[i]==iLookAhead );
-#endif
- return yy_action[i];
-}
-
-/*
-** The following routine is called if the stack overflows.
-*/
-static void yyStackOverflow(yyParser *yypParser, YYMINORTYPE *yypMinor){
- sqlite3ParserARG_FETCH;
- yypParser->yyidx--;
-#ifndef NDEBUG
- if( yyTraceFILE ){
- fprintf(yyTraceFILE,"%sStack Overflow!\n",yyTracePrompt);
- }
-#endif
- while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
- /* Here code is inserted which will execute if the parser
- ** stack every overflows */
-#line 40 "parse.y"
-
- UNUSED_PARAMETER(yypMinor); /* Silence some compiler warnings */
- sqlite3ErrorMsg(pParse, "parser stack overflow");
- pParse->parseError = 1;
-#line 1632 "parse.c"
- sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument var */
-}
-
-/*
-** Perform a shift action.
-*/
-static void yy_shift(
- yyParser *yypParser, /* The parser to be shifted */
- int yyNewState, /* The new state to shift in */
- int yyMajor, /* The major token to shift in */
- YYMINORTYPE *yypMinor /* Pointer to the minor token to shift in */
-){
- yyStackEntry *yytos;
- yypParser->yyidx++;
-#ifdef YYTRACKMAXSTACKDEPTH
- if( yypParser->yyidx>yypParser->yyidxMax ){
- yypParser->yyidxMax = yypParser->yyidx;
- }
-#endif
-#if YYSTACKDEPTH>0
- if( yypParser->yyidx>=YYSTACKDEPTH ){
- yyStackOverflow(yypParser, yypMinor);
- return;
- }
-#else
- if( yypParser->yyidx>=yypParser->yystksz ){
- yyGrowStack(yypParser);
- if( yypParser->yyidx>=yypParser->yystksz ){
- yyStackOverflow(yypParser, yypMinor);
- return;
- }
- }
-#endif
- yytos = &yypParser->yystack[yypParser->yyidx];
- yytos->stateno = (YYACTIONTYPE)yyNewState;
- yytos->major = (YYCODETYPE)yyMajor;
- yytos->minor = *yypMinor;
-#ifndef NDEBUG
- if( yyTraceFILE && yypParser->yyidx>0 ){
- int i;
- fprintf(yyTraceFILE,"%sShift %d\n",yyTracePrompt,yyNewState);
- fprintf(yyTraceFILE,"%sStack:",yyTracePrompt);
- for(i=1; i<=yypParser->yyidx; i++)
- fprintf(yyTraceFILE," %s",yyTokenName[yypParser->yystack[i].major]);
- fprintf(yyTraceFILE,"\n");
- }
-#endif
-}
-
-/* The following table contains information about every rule that
-** is used during the reduce.
-*/
-static const struct {
- YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */
- unsigned char nrhs; /* Number of right-hand side symbols in the rule */
-} yyRuleInfo[] = {
- { 142, 1 },
- { 143, 2 },
- { 143, 1 },
- { 144, 1 },
- { 144, 3 },
- { 145, 0 },
- { 145, 1 },
- { 145, 3 },
- { 146, 1 },
- { 147, 3 },
- { 149, 0 },
- { 149, 1 },
- { 149, 2 },
- { 148, 0 },
- { 148, 1 },
- { 148, 1 },
- { 148, 1 },
- { 147, 2 },
- { 147, 2 },
- { 147, 2 },
- { 151, 1 },
- { 151, 0 },
- { 147, 2 },
- { 147, 3 },
- { 147, 5 },
- { 147, 2 },
- { 152, 6 },
- { 154, 1 },
- { 156, 0 },
- { 156, 3 },
- { 155, 1 },
- { 155, 0 },
- { 153, 4 },
- { 153, 2 },
- { 158, 3 },
- { 158, 1 },
- { 161, 3 },
- { 162, 1 },
- { 165, 1 },
- { 165, 1 },
- { 166, 1 },
- { 150, 1 },
- { 150, 1 },
- { 150, 1 },
- { 163, 0 },
- { 163, 1 },
- { 167, 1 },
- { 167, 4 },
- { 167, 6 },
- { 168, 1 },
- { 168, 2 },
- { 169, 1 },
- { 169, 1 },
- { 164, 2 },
- { 164, 0 },
- { 172, 3 },
- { 172, 1 },
- { 173, 2 },
- { 173, 4 },
- { 173, 3 },
- { 173, 3 },
- { 173, 2 },
- { 173, 2 },
- { 173, 3 },
- { 173, 5 },
- { 173, 2 },
- { 173, 4 },
- { 173, 4 },
- { 173, 1 },
- { 173, 2 },
- { 178, 0 },
- { 178, 1 },
- { 180, 0 },
- { 180, 2 },
- { 182, 2 },
- { 182, 3 },
- { 182, 3 },
- { 182, 3 },
- { 183, 2 },
- { 183, 2 },
- { 183, 1 },
- { 183, 1 },
- { 181, 3 },
- { 181, 2 },
- { 184, 0 },
- { 184, 2 },
- { 184, 2 },
- { 159, 0 },
- { 159, 2 },
- { 185, 3 },
- { 185, 2 },
- { 185, 1 },
- { 186, 2 },
- { 186, 7 },
- { 186, 5 },
- { 186, 5 },
- { 186, 10 },
- { 188, 0 },
- { 188, 1 },
- { 176, 0 },
- { 176, 3 },
- { 189, 0 },
- { 189, 2 },
- { 190, 1 },
- { 190, 1 },
- { 190, 1 },
- { 147, 4 },
- { 192, 2 },
- { 192, 0 },
- { 147, 8 },
- { 147, 4 },
- { 147, 1 },
- { 160, 1 },
- { 160, 3 },
- { 195, 1 },
- { 195, 2 },
- { 195, 1 },
- { 194, 9 },
- { 196, 1 },
- { 196, 1 },
- { 196, 0 },
- { 204, 2 },
- { 204, 0 },
- { 197, 3 },
- { 197, 2 },
- { 197, 4 },
- { 205, 2 },
- { 205, 1 },
- { 205, 0 },
- { 198, 0 },
- { 198, 2 },
- { 207, 2 },
- { 207, 0 },
- { 206, 7 },
- { 206, 7 },
- { 206, 7 },
- { 157, 0 },
- { 157, 2 },
- { 193, 2 },
- { 208, 1 },
- { 208, 2 },
- { 208, 3 },
- { 208, 4 },
- { 210, 2 },
- { 210, 0 },
- { 209, 0 },
- { 209, 3 },
- { 209, 2 },
- { 211, 4 },
- { 211, 0 },
- { 202, 0 },
- { 202, 3 },
- { 214, 4 },
- { 214, 2 },
- { 215, 1 },
- { 177, 1 },
- { 177, 1 },
- { 177, 0 },
- { 200, 0 },
- { 200, 3 },
- { 201, 0 },
- { 201, 2 },
- { 203, 0 },
- { 203, 2 },
- { 203, 4 },
- { 203, 4 },
- { 147, 5 },
- { 199, 0 },
- { 199, 2 },
- { 147, 7 },
- { 217, 5 },
- { 217, 3 },
- { 147, 8 },
- { 147, 5 },
- { 147, 6 },
- { 218, 2 },
- { 218, 1 },
- { 220, 3 },
- { 220, 1 },
- { 219, 0 },
- { 219, 3 },
- { 213, 3 },
- { 213, 1 },
- { 175, 1 },
- { 175, 3 },
- { 174, 1 },
- { 175, 1 },
- { 175, 1 },
- { 175, 3 },
- { 175, 5 },
- { 174, 1 },
- { 174, 1 },
- { 175, 1 },
- { 175, 1 },
- { 175, 3 },
- { 175, 6 },
- { 175, 5 },
- { 175, 4 },
- { 174, 1 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
- { 175, 3 },
- { 222, 1 },
- { 222, 2 },
- { 222, 1 },
- { 222, 2 },
- { 223, 2 },
- { 223, 0 },
- { 175, 4 },
- { 175, 2 },
- { 175, 3 },
- { 175, 3 },
- { 175, 4 },
- { 175, 2 },
- { 175, 2 },
- { 175, 2 },
- { 175, 2 },
- { 224, 1 },
- { 224, 2 },
- { 175, 5 },
- { 225, 1 },
- { 225, 2 },
- { 175, 5 },
- { 175, 3 },
- { 175, 5 },
- { 175, 4 },
- { 175, 4 },
- { 175, 5 },
- { 227, 5 },
- { 227, 4 },
- { 228, 2 },
- { 228, 0 },
- { 226, 1 },
- { 226, 0 },
- { 221, 1 },
- { 221, 0 },
- { 216, 3 },
- { 216, 1 },
- { 147, 11 },
- { 229, 1 },
- { 229, 0 },
- { 179, 0 },
- { 179, 3 },
- { 187, 5 },
- { 187, 3 },
- { 230, 0 },
- { 230, 2 },
- { 147, 4 },
- { 147, 1 },
- { 147, 2 },
- { 147, 3 },
- { 147, 5 },
- { 147, 6 },
- { 147, 5 },
- { 147, 6 },
- { 231, 1 },
- { 231, 1 },
- { 231, 1 },
- { 231, 1 },
- { 231, 1 },
- { 170, 2 },
- { 171, 2 },
- { 233, 1 },
- { 232, 1 },
- { 232, 0 },
- { 147, 5 },
- { 234, 11 },
- { 236, 1 },
- { 236, 1 },
- { 236, 2 },
- { 236, 0 },
- { 237, 1 },
- { 237, 1 },
- { 237, 3 },
- { 238, 0 },
- { 238, 3 },
- { 239, 0 },
- { 239, 2 },
- { 235, 3 },
- { 235, 2 },
- { 241, 1 },
- { 241, 3 },
- { 242, 0 },
- { 242, 3 },
- { 242, 2 },
- { 240, 7 },
- { 240, 8 },
- { 240, 5 },
- { 240, 5 },
- { 240, 1 },
- { 175, 4 },
- { 175, 6 },
- { 191, 1 },
- { 191, 1 },
- { 191, 1 },
- { 147, 4 },
- { 147, 6 },
- { 147, 3 },
- { 244, 0 },
- { 244, 2 },
- { 243, 1 },
- { 243, 0 },
- { 147, 1 },
- { 147, 3 },
- { 147, 1 },
- { 147, 3 },
- { 147, 6 },
- { 147, 6 },
- { 245, 1 },
- { 246, 0 },
- { 246, 1 },
- { 147, 1 },
- { 147, 4 },
- { 247, 7 },
- { 248, 1 },
- { 248, 3 },
- { 249, 0 },
- { 249, 2 },
- { 250, 1 },
- { 250, 3 },
- { 251, 1 },
- { 252, 0 },
- { 252, 4 },
- { 252, 2 },
-};
-
-static void yy_accept(yyParser*); /* Forward Declaration */
-
-/*
-** Perform a reduce action and the shift that must immediately
-** follow the reduce.
-*/
-static void yy_reduce(
- yyParser *yypParser, /* The parser */
- int yyruleno /* Number of the rule by which to reduce */
-){
- int yygoto; /* The next state */
- int yyact; /* The next action */
- YYMINORTYPE yygotominor; /* The LHS of the rule reduced */
- yyStackEntry *yymsp; /* The top of the parser's stack */
- int yysize; /* Amount to pop the stack */
- sqlite3ParserARG_FETCH;
- yymsp = &yypParser->yystack[yypParser->yyidx];
-#ifndef NDEBUG
- if( yyTraceFILE && yyruleno>=0
- && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){
- fprintf(yyTraceFILE, "%sReduce [%s].\n", yyTracePrompt,
- yyRuleName[yyruleno]);
- }
-#endif /* NDEBUG */
-
- /* Silence complaints from purify about yygotominor being uninitialized
- ** in some cases when it is copied into the stack after the following
- ** switch. yygotominor is uninitialized when a rule reduces that does
- ** not set the value of its left-hand side nonterminal. Leaving the
- ** value of the nonterminal uninitialized is utterly harmless as long
- ** as the value is never used. So really the only thing this code
- ** accomplishes is to quieten purify.
- **
- ** 2007-01-16: The wireshark project (www.wireshark.org) reports that
- ** without this code, their parser segfaults. I'm not sure what there
- ** parser is doing to make this happen. This is the second bug report
- ** from wireshark this week. Clearly they are stressing Lemon in ways
- ** that it has not been previously stressed... (SQLite ticket #2172)
- */
- /*memset(&yygotominor, 0, sizeof(yygotominor));*/
- yygotominor = yyzerominor;
-
-
- switch( yyruleno ){
- /* Beginning here are the reduction cases. A typical example
- ** follows:
- ** case 0:
- ** #line <lineno> <grammarfile>
- ** { ... } // User supplied code
- ** #line <lineno> <thisfile>
- ** break;
- */
- case 5: /* explain ::= */
-#line 109 "parse.y"
-{ sqlite3BeginParse(pParse, 0); }
-#line 2075 "parse.c"
- break;
- case 6: /* explain ::= EXPLAIN */
-#line 111 "parse.y"
-{ sqlite3BeginParse(pParse, 1); }
-#line 2080 "parse.c"
- break;
- case 7: /* explain ::= EXPLAIN QUERY PLAN */
-#line 112 "parse.y"
-{ sqlite3BeginParse(pParse, 2); }
-#line 2085 "parse.c"
- break;
- case 8: /* cmdx ::= cmd */
-#line 114 "parse.y"
-{ sqlite3FinishCoding(pParse); }
-#line 2090 "parse.c"
- break;
- case 9: /* cmd ::= BEGIN transtype trans_opt */
-#line 119 "parse.y"
-{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy328);}
-#line 2095 "parse.c"
- break;
- case 13: /* transtype ::= */
-#line 124 "parse.y"
-{yygotominor.yy328 = TK_DEFERRED;}
-#line 2100 "parse.c"
- break;
- case 14: /* transtype ::= DEFERRED */
- case 15: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==15);
- case 16: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==16);
- case 114: /* multiselect_op ::= UNION */ yytestcase(yyruleno==114);
- case 116: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==116);
-#line 125 "parse.y"
-{yygotominor.yy328 = yymsp[0].major;}
-#line 2109 "parse.c"
- break;
- case 17: /* cmd ::= COMMIT trans_opt */
- case 18: /* cmd ::= END trans_opt */ yytestcase(yyruleno==18);
-#line 128 "parse.y"
-{sqlite3CommitTransaction(pParse);}
-#line 2115 "parse.c"
- break;
- case 19: /* cmd ::= ROLLBACK trans_opt */
-#line 130 "parse.y"
-{sqlite3RollbackTransaction(pParse);}
-#line 2120 "parse.c"
- break;
- case 22: /* cmd ::= SAVEPOINT nm */
-#line 134 "parse.y"
-{
- sqlite3Savepoint(pParse, SAVEPOINT_BEGIN, &yymsp[0].minor.yy0);
-}
-#line 2127 "parse.c"
- break;
- case 23: /* cmd ::= RELEASE savepoint_opt nm */
-#line 137 "parse.y"
-{
- sqlite3Savepoint(pParse, SAVEPOINT_RELEASE, &yymsp[0].minor.yy0);
-}
-#line 2134 "parse.c"
- break;
- case 24: /* cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
-#line 140 "parse.y"
-{
- sqlite3Savepoint(pParse, SAVEPOINT_ROLLBACK, &yymsp[0].minor.yy0);
-}
-#line 2141 "parse.c"
- break;
- case 26: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */
-#line 147 "parse.y"
-{
- sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy328,0,0,yymsp[-2].minor.yy328);
-}
-#line 2148 "parse.c"
- break;
- case 27: /* createkw ::= CREATE */
-#line 150 "parse.y"
-{
- pParse->db->lookaside.bEnabled = 0;
- yygotominor.yy0 = yymsp[0].minor.yy0;
-}
-#line 2156 "parse.c"
- break;
- case 28: /* ifnotexists ::= */
- case 31: /* temp ::= */ yytestcase(yyruleno==31);
- case 70: /* autoinc ::= */ yytestcase(yyruleno==70);
- case 84: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==84);
- case 86: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ yytestcase(yyruleno==86);
- case 97: /* defer_subclause_opt ::= */ yytestcase(yyruleno==97);
- case 108: /* ifexists ::= */ yytestcase(yyruleno==108);
- case 119: /* distinct ::= ALL */ yytestcase(yyruleno==119);
- case 120: /* distinct ::= */ yytestcase(yyruleno==120);
- case 222: /* between_op ::= BETWEEN */ yytestcase(yyruleno==222);
- case 225: /* in_op ::= IN */ yytestcase(yyruleno==225);
-#line 155 "parse.y"
-{yygotominor.yy328 = 0;}
-#line 2171 "parse.c"
- break;
- case 29: /* ifnotexists ::= IF NOT EXISTS */
- case 30: /* temp ::= TEMP */ yytestcase(yyruleno==30);
- case 71: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==71);
- case 85: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */ yytestcase(yyruleno==85);
- case 107: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==107);
- case 118: /* distinct ::= DISTINCT */ yytestcase(yyruleno==118);
- case 223: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==223);
- case 226: /* in_op ::= NOT IN */ yytestcase(yyruleno==226);
-#line 156 "parse.y"
-{yygotominor.yy328 = 1;}
-#line 2183 "parse.c"
- break;
- case 32: /* create_table_args ::= LP columnlist conslist_opt RP */
-#line 162 "parse.y"
-{
- sqlite3EndTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0);
-}
-#line 2190 "parse.c"
- break;
- case 33: /* create_table_args ::= AS select */
-#line 165 "parse.y"
-{
- sqlite3EndTable(pParse,0,0,yymsp[0].minor.yy3);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy3);
-}
-#line 2198 "parse.c"
- break;
- case 36: /* column ::= columnid type carglist */
-#line 177 "parse.y"
-{
- yygotominor.yy0.z = yymsp[-2].minor.yy0.z;
- yygotominor.yy0.n = (int)(pParse->sLastToken.z-yymsp[-2].minor.yy0.z) + pParse->sLastToken.n;
-}
-#line 2206 "parse.c"
- break;
- case 37: /* columnid ::= nm */
-#line 181 "parse.y"
-{
- sqlite3AddColumn(pParse,&yymsp[0].minor.yy0);
- yygotominor.yy0 = yymsp[0].minor.yy0;
-}
-#line 2214 "parse.c"
- break;
- case 38: /* id ::= ID */
- case 39: /* id ::= INDEXED */ yytestcase(yyruleno==39);
- case 40: /* ids ::= ID|STRING */ yytestcase(yyruleno==40);
- case 41: /* nm ::= id */ yytestcase(yyruleno==41);
- case 42: /* nm ::= STRING */ yytestcase(yyruleno==42);
- case 43: /* nm ::= JOIN_KW */ yytestcase(yyruleno==43);
- case 46: /* typetoken ::= typename */ yytestcase(yyruleno==46);
- case 49: /* typename ::= ids */ yytestcase(yyruleno==49);
- case 126: /* as ::= AS nm */ yytestcase(yyruleno==126);
- case 127: /* as ::= ids */ yytestcase(yyruleno==127);
- case 137: /* dbnm ::= DOT nm */ yytestcase(yyruleno==137);
- case 146: /* indexed_opt ::= INDEXED BY nm */ yytestcase(yyruleno==146);
- case 251: /* collate ::= COLLATE ids */ yytestcase(yyruleno==251);
- case 260: /* nmnum ::= plus_num */ yytestcase(yyruleno==260);
- case 261: /* nmnum ::= nm */ yytestcase(yyruleno==261);
- case 262: /* nmnum ::= ON */ yytestcase(yyruleno==262);
- case 263: /* nmnum ::= DELETE */ yytestcase(yyruleno==263);
- case 264: /* nmnum ::= DEFAULT */ yytestcase(yyruleno==264);
- case 265: /* plus_num ::= plus_opt number */ yytestcase(yyruleno==265);
- case 266: /* minus_num ::= MINUS number */ yytestcase(yyruleno==266);
- case 267: /* number ::= INTEGER|FLOAT */ yytestcase(yyruleno==267);
- case 285: /* trnm ::= nm */ yytestcase(yyruleno==285);
-#line 191 "parse.y"
-{yygotominor.yy0 = yymsp[0].minor.yy0;}
-#line 2240 "parse.c"
- break;
- case 45: /* type ::= typetoken */
-#line 253 "parse.y"
-{sqlite3AddColumnType(pParse,&yymsp[0].minor.yy0);}
-#line 2245 "parse.c"
- break;
- case 47: /* typetoken ::= typename LP signed RP */
-#line 255 "parse.y"
-{
- yygotominor.yy0.z = yymsp[-3].minor.yy0.z;
- yygotominor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-3].minor.yy0.z);
-}
-#line 2253 "parse.c"
- break;
- case 48: /* typetoken ::= typename LP signed COMMA signed RP */
-#line 259 "parse.y"
-{
- yygotominor.yy0.z = yymsp[-5].minor.yy0.z;
- yygotominor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-5].minor.yy0.z);
-}
-#line 2261 "parse.c"
- break;
- case 50: /* typename ::= typename ids */
-#line 265 "parse.y"
-{yygotominor.yy0.z=yymsp[-1].minor.yy0.z; yygotominor.yy0.n=yymsp[0].minor.yy0.n+(int)(yymsp[0].minor.yy0.z-yymsp[-1].minor.yy0.z);}
-#line 2266 "parse.c"
- break;
- case 57: /* ccons ::= DEFAULT term */
- case 59: /* ccons ::= DEFAULT PLUS term */ yytestcase(yyruleno==59);
-#line 276 "parse.y"
-{sqlite3AddDefaultValue(pParse,&yymsp[0].minor.yy346);}
-#line 2272 "parse.c"
- break;
- case 58: /* ccons ::= DEFAULT LP expr RP */
-#line 277 "parse.y"
-{sqlite3AddDefaultValue(pParse,&yymsp[-1].minor.yy346);}
-#line 2277 "parse.c"
- break;
- case 60: /* ccons ::= DEFAULT MINUS term */
-#line 279 "parse.y"
-{
- ExprSpan v;
- v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy346.pExpr, 0, 0);
- v.zStart = yymsp[-1].minor.yy0.z;
- v.zEnd = yymsp[0].minor.yy346.zEnd;
- sqlite3AddDefaultValue(pParse,&v);
-}
-#line 2288 "parse.c"
- break;
- case 61: /* ccons ::= DEFAULT id */
-#line 286 "parse.y"
-{
- ExprSpan v;
- spanExpr(&v, pParse, TK_STRING, &yymsp[0].minor.yy0);
- sqlite3AddDefaultValue(pParse,&v);
-}
-#line 2297 "parse.c"
- break;
- case 63: /* ccons ::= NOT NULL onconf */
-#line 296 "parse.y"
-{sqlite3AddNotNull(pParse, yymsp[0].minor.yy328);}
-#line 2302 "parse.c"
- break;
- case 64: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
-#line 298 "parse.y"
-{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy328,yymsp[0].minor.yy328,yymsp[-2].minor.yy328);}
-#line 2307 "parse.c"
- break;
- case 65: /* ccons ::= UNIQUE onconf */
-#line 299 "parse.y"
-{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy328,0,0,0,0);}
-#line 2312 "parse.c"
- break;
- case 66: /* ccons ::= CHECK LP expr RP */
-#line 300 "parse.y"
-{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy346.pExpr);}
-#line 2317 "parse.c"
- break;
- case 67: /* ccons ::= REFERENCES nm idxlist_opt refargs */
-#line 302 "parse.y"
-{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy14,yymsp[0].minor.yy328);}
-#line 2322 "parse.c"
- break;
- case 68: /* ccons ::= defer_subclause */
-#line 303 "parse.y"
-{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy328);}
-#line 2327 "parse.c"
- break;
- case 69: /* ccons ::= COLLATE ids */
-#line 304 "parse.y"
-{sqlite3AddCollateType(pParse, &yymsp[0].minor.yy0);}
-#line 2332 "parse.c"
- break;
- case 72: /* refargs ::= */
-#line 317 "parse.y"
-{ yygotominor.yy328 = OE_Restrict * 0x010101; }
-#line 2337 "parse.c"
- break;
- case 73: /* refargs ::= refargs refarg */
-#line 318 "parse.y"
-{ yygotominor.yy328 = (yymsp[-1].minor.yy328 & ~yymsp[0].minor.yy429.mask) | yymsp[0].minor.yy429.value; }
-#line 2342 "parse.c"
- break;
- case 74: /* refarg ::= MATCH nm */
-#line 320 "parse.y"
-{ yygotominor.yy429.value = 0; yygotominor.yy429.mask = 0x000000; }
-#line 2347 "parse.c"
- break;
- case 75: /* refarg ::= ON DELETE refact */
-#line 321 "parse.y"
-{ yygotominor.yy429.value = yymsp[0].minor.yy328; yygotominor.yy429.mask = 0x0000ff; }
-#line 2352 "parse.c"
- break;
- case 76: /* refarg ::= ON UPDATE refact */
-#line 322 "parse.y"
-{ yygotominor.yy429.value = yymsp[0].minor.yy328<<8; yygotominor.yy429.mask = 0x00ff00; }
-#line 2357 "parse.c"
- break;
- case 77: /* refarg ::= ON INSERT refact */
-#line 323 "parse.y"
-{ yygotominor.yy429.value = yymsp[0].minor.yy328<<16; yygotominor.yy429.mask = 0xff0000; }
-#line 2362 "parse.c"
- break;
- case 78: /* refact ::= SET NULL */
-#line 325 "parse.y"
-{ yygotominor.yy328 = OE_SetNull; }
-#line 2367 "parse.c"
- break;
- case 79: /* refact ::= SET DEFAULT */
-#line 326 "parse.y"
-{ yygotominor.yy328 = OE_SetDflt; }
-#line 2372 "parse.c"
- break;
- case 80: /* refact ::= CASCADE */
-#line 327 "parse.y"
-{ yygotominor.yy328 = OE_Cascade; }
-#line 2377 "parse.c"
- break;
- case 81: /* refact ::= RESTRICT */
-#line 328 "parse.y"
-{ yygotominor.yy328 = OE_Restrict; }
-#line 2382 "parse.c"
- break;
- case 82: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
- case 83: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */ yytestcase(yyruleno==83);
- case 98: /* defer_subclause_opt ::= defer_subclause */ yytestcase(yyruleno==98);
- case 100: /* onconf ::= ON CONFLICT resolvetype */ yytestcase(yyruleno==100);
- case 103: /* resolvetype ::= raisetype */ yytestcase(yyruleno==103);
-#line 330 "parse.y"
-{yygotominor.yy328 = yymsp[0].minor.yy328;}
-#line 2391 "parse.c"
- break;
- case 87: /* conslist_opt ::= */
-#line 340 "parse.y"
-{yygotominor.yy0.n = 0; yygotominor.yy0.z = 0;}
-#line 2396 "parse.c"
- break;
- case 88: /* conslist_opt ::= COMMA conslist */
-#line 341 "parse.y"
-{yygotominor.yy0 = yymsp[-1].minor.yy0;}
-#line 2401 "parse.c"
- break;
- case 93: /* tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf */
-#line 347 "parse.y"
-{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy14,yymsp[0].minor.yy328,yymsp[-2].minor.yy328,0);}
-#line 2406 "parse.c"
- break;
- case 94: /* tcons ::= UNIQUE LP idxlist RP onconf */
-#line 349 "parse.y"
-{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy14,yymsp[0].minor.yy328,0,0,0,0);}
-#line 2411 "parse.c"
- break;
- case 95: /* tcons ::= CHECK LP expr RP onconf */
-#line 351 "parse.y"
-{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy346.pExpr);}
-#line 2416 "parse.c"
- break;
- case 96: /* tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt */
-#line 353 "parse.y"
-{
- sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy14, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy14, yymsp[-1].minor.yy328);
- sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy328);
-}
-#line 2424 "parse.c"
- break;
- case 99: /* onconf ::= */
-#line 367 "parse.y"
-{yygotominor.yy328 = OE_Default;}
-#line 2429 "parse.c"
- break;
- case 101: /* orconf ::= */
-#line 369 "parse.y"
-{yygotominor.yy186 = OE_Default;}
-#line 2434 "parse.c"
- break;
- case 102: /* orconf ::= OR resolvetype */
-#line 370 "parse.y"
-{yygotominor.yy186 = (u8)yymsp[0].minor.yy328;}
-#line 2439 "parse.c"
- break;
- case 104: /* resolvetype ::= IGNORE */
-#line 372 "parse.y"
-{yygotominor.yy328 = OE_Ignore;}
-#line 2444 "parse.c"
- break;
- case 105: /* resolvetype ::= REPLACE */
-#line 373 "parse.y"
-{yygotominor.yy328 = OE_Replace;}
-#line 2449 "parse.c"
- break;
- case 106: /* cmd ::= DROP TABLE ifexists fullname */
-#line 377 "parse.y"
-{
- sqlite3DropTable(pParse, yymsp[0].minor.yy65, 0, yymsp[-1].minor.yy328);
-}
-#line 2456 "parse.c"
- break;
- case 109: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm AS select */
-#line 387 "parse.y"
-{
- sqlite3CreateView(pParse, &yymsp[-7].minor.yy0, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, yymsp[0].minor.yy3, yymsp[-6].minor.yy328, yymsp[-4].minor.yy328);
-}
-#line 2463 "parse.c"
- break;
- case 110: /* cmd ::= DROP VIEW ifexists fullname */
-#line 390 "parse.y"
-{
- sqlite3DropTable(pParse, yymsp[0].minor.yy65, 1, yymsp[-1].minor.yy328);
-}
-#line 2470 "parse.c"
- break;
- case 111: /* cmd ::= select */
-#line 397 "parse.y"
-{
- SelectDest dest = {SRT_Output, 0, 0, 0, 0};
- sqlite3Select(pParse, yymsp[0].minor.yy3, &dest);
- sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy3);
-}
-#line 2479 "parse.c"
- break;
- case 112: /* select ::= oneselect */
-#line 408 "parse.y"
-{yygotominor.yy3 = yymsp[0].minor.yy3;}
-#line 2484 "parse.c"
- break;
- case 113: /* select ::= select multiselect_op oneselect */
-#line 410 "parse.y"
-{
- if( yymsp[0].minor.yy3 ){
- yymsp[0].minor.yy3->op = (u8)yymsp[-1].minor.yy328;
- yymsp[0].minor.yy3->pPrior = yymsp[-2].minor.yy3;
- }else{
- sqlite3SelectDelete(pParse->db, yymsp[-2].minor.yy3);
- }
- yygotominor.yy3 = yymsp[0].minor.yy3;
-}
-#line 2497 "parse.c"
- break;
- case 115: /* multiselect_op ::= UNION ALL */
-#line 421 "parse.y"
-{yygotominor.yy328 = TK_ALL;}
-#line 2502 "parse.c"
- break;
- case 117: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
-#line 425 "parse.y"
-{
- yygotominor.yy3 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy14,yymsp[-5].minor.yy65,yymsp[-4].minor.yy132,yymsp[-3].minor.yy14,yymsp[-2].minor.yy132,yymsp[-1].minor.yy14,yymsp[-7].minor.yy328,yymsp[0].minor.yy476.pLimit,yymsp[0].minor.yy476.pOffset);
-}
-#line 2509 "parse.c"
- break;
- case 121: /* sclp ::= selcollist COMMA */
- case 247: /* idxlist_opt ::= LP idxlist RP */ yytestcase(yyruleno==247);
-#line 446 "parse.y"
-{yygotominor.yy14 = yymsp[-1].minor.yy14;}
-#line 2515 "parse.c"
- break;
- case 122: /* sclp ::= */
- case 150: /* orderby_opt ::= */ yytestcase(yyruleno==150);
- case 158: /* groupby_opt ::= */ yytestcase(yyruleno==158);
- case 240: /* exprlist ::= */ yytestcase(yyruleno==240);
- case 246: /* idxlist_opt ::= */ yytestcase(yyruleno==246);
-#line 447 "parse.y"
-{yygotominor.yy14 = 0;}
-#line 2524 "parse.c"
- break;
- case 123: /* selcollist ::= sclp expr as */
-#line 448 "parse.y"
-{
- yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy14, yymsp[-1].minor.yy346.pExpr);
- if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[0].minor.yy0, 1);
- sqlite3ExprListSetSpan(pParse,yygotominor.yy14,&yymsp[-1].minor.yy346);
-}
-#line 2533 "parse.c"
- break;
- case 124: /* selcollist ::= sclp STAR */
-#line 453 "parse.y"
-{
- Expr *p = sqlite3Expr(pParse->db, TK_ALL, 0);
- yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy14, p);
-}
-#line 2541 "parse.c"
- break;
- case 125: /* selcollist ::= sclp nm DOT STAR */
-#line 457 "parse.y"
-{
- Expr *pRight = sqlite3PExpr(pParse, TK_ALL, 0, 0, &yymsp[0].minor.yy0);
- Expr *pLeft = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
- Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight, 0);
- yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy14, pDot);
-}
-#line 2551 "parse.c"
- break;
- case 128: /* as ::= */
-#line 470 "parse.y"
-{yygotominor.yy0.n = 0;}
-#line 2556 "parse.c"
- break;
- case 129: /* from ::= */
-#line 482 "parse.y"
-{yygotominor.yy65 = sqlite3DbMallocZero(pParse->db, sizeof(*yygotominor.yy65));}
-#line 2561 "parse.c"
- break;
- case 130: /* from ::= FROM seltablist */
-#line 483 "parse.y"
-{
- yygotominor.yy65 = yymsp[0].minor.yy65;
- sqlite3SrcListShiftJoinType(yygotominor.yy65);
-}
-#line 2569 "parse.c"
- break;
- case 131: /* stl_prefix ::= seltablist joinop */
-#line 491 "parse.y"
-{
- yygotominor.yy65 = yymsp[-1].minor.yy65;
- if( ALWAYS(yygotominor.yy65 && yygotominor.yy65->nSrc>0) ) yygotominor.yy65->a[yygotominor.yy65->nSrc-1].jointype = (u8)yymsp[0].minor.yy328;
-}
-#line 2577 "parse.c"
- break;
- case 132: /* stl_prefix ::= */
-#line 495 "parse.y"
-{yygotominor.yy65 = 0;}
-#line 2582 "parse.c"
- break;
- case 133: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
-#line 496 "parse.y"
-{
- yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
- sqlite3SrcListIndexedBy(pParse, yygotominor.yy65, &yymsp[-2].minor.yy0);
-}
-#line 2590 "parse.c"
- break;
- case 134: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
-#line 502 "parse.y"
-{
- yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy3,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
- }
-#line 2597 "parse.c"
- break;
- case 135: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
-#line 506 "parse.y"
-{
- if( yymsp[-6].minor.yy65==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy132==0 && yymsp[0].minor.yy408==0 ){
- yygotominor.yy65 = yymsp[-4].minor.yy65;
- }else{
- Select *pSubquery;
- sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy65);
- pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy65,0,0,0,0,0,0,0);
- yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
- }
- }
-#line 2611 "parse.c"
- break;
- case 136: /* dbnm ::= */
- case 145: /* indexed_opt ::= */ yytestcase(yyruleno==145);
-#line 531 "parse.y"
-{yygotominor.yy0.z=0; yygotominor.yy0.n=0;}
-#line 2617 "parse.c"
- break;
- case 138: /* fullname ::= nm dbnm */
-#line 536 "parse.y"
-{yygotominor.yy65 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);}
-#line 2622 "parse.c"
- break;
- case 139: /* joinop ::= COMMA|JOIN */
-#line 540 "parse.y"
-{ yygotominor.yy328 = JT_INNER; }
-#line 2627 "parse.c"
- break;
- case 140: /* joinop ::= JOIN_KW JOIN */
-#line 541 "parse.y"
-{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); }
-#line 2632 "parse.c"
- break;
- case 141: /* joinop ::= JOIN_KW nm JOIN */
-#line 542 "parse.y"
-{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); }
-#line 2637 "parse.c"
- break;
- case 142: /* joinop ::= JOIN_KW nm nm JOIN */
-#line 544 "parse.y"
-{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0); }
-#line 2642 "parse.c"
- break;
- case 143: /* on_opt ::= ON expr */
- case 154: /* sortitem ::= expr */ yytestcase(yyruleno==154);
- case 161: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==161);
- case 168: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==168);
- case 235: /* case_else ::= ELSE expr */ yytestcase(yyruleno==235);
- case 237: /* case_operand ::= expr */ yytestcase(yyruleno==237);
-#line 548 "parse.y"
-{yygotominor.yy132 = yymsp[0].minor.yy346.pExpr;}
-#line 2652 "parse.c"
- break;
- case 144: /* on_opt ::= */
- case 160: /* having_opt ::= */ yytestcase(yyruleno==160);
- case 167: /* where_opt ::= */ yytestcase(yyruleno==167);
- case 236: /* case_else ::= */ yytestcase(yyruleno==236);
- case 238: /* case_operand ::= */ yytestcase(yyruleno==238);
-#line 549 "parse.y"
-{yygotominor.yy132 = 0;}
-#line 2661 "parse.c"
- break;
- case 147: /* indexed_opt ::= NOT INDEXED */
-#line 564 "parse.y"
-{yygotominor.yy0.z=0; yygotominor.yy0.n=1;}
-#line 2666 "parse.c"
- break;
- case 148: /* using_opt ::= USING LP inscollist RP */
- case 180: /* inscollist_opt ::= LP inscollist RP */ yytestcase(yyruleno==180);
-#line 568 "parse.y"
-{yygotominor.yy408 = yymsp[-1].minor.yy408;}
-#line 2672 "parse.c"
- break;
- case 149: /* using_opt ::= */
- case 179: /* inscollist_opt ::= */ yytestcase(yyruleno==179);
-#line 569 "parse.y"
-{yygotominor.yy408 = 0;}
-#line 2678 "parse.c"
- break;
- case 151: /* orderby_opt ::= ORDER BY sortlist */
- case 159: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==159);
- case 239: /* exprlist ::= nexprlist */ yytestcase(yyruleno==239);
-#line 580 "parse.y"
-{yygotominor.yy14 = yymsp[0].minor.yy14;}
-#line 2685 "parse.c"
- break;
- case 152: /* sortlist ::= sortlist COMMA sortitem sortorder */
-#line 581 "parse.y"
-{
- yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy14,yymsp[-1].minor.yy132);
- if( yygotominor.yy14 ) yygotominor.yy14->a[yygotominor.yy14->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy328;
-}
-#line 2693 "parse.c"
- break;
- case 153: /* sortlist ::= sortitem sortorder */
-#line 585 "parse.y"
-{
- yygotominor.yy14 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy132);
- if( yygotominor.yy14 && ALWAYS(yygotominor.yy14->a) ) yygotominor.yy14->a[0].sortOrder = (u8)yymsp[0].minor.yy328;
-}
-#line 2701 "parse.c"
- break;
- case 155: /* sortorder ::= ASC */
- case 157: /* sortorder ::= */ yytestcase(yyruleno==157);
-#line 593 "parse.y"
-{yygotominor.yy328 = SQLITE_SO_ASC;}
-#line 2707 "parse.c"
- break;
- case 156: /* sortorder ::= DESC */
-#line 594 "parse.y"
-{yygotominor.yy328 = SQLITE_SO_DESC;}
-#line 2712 "parse.c"
- break;
- case 162: /* limit_opt ::= */
-#line 620 "parse.y"
-{yygotominor.yy476.pLimit = 0; yygotominor.yy476.pOffset = 0;}
-#line 2717 "parse.c"
- break;
- case 163: /* limit_opt ::= LIMIT expr */
-#line 621 "parse.y"
-{yygotominor.yy476.pLimit = yymsp[0].minor.yy346.pExpr; yygotominor.yy476.pOffset = 0;}
-#line 2722 "parse.c"
- break;
- case 164: /* limit_opt ::= LIMIT expr OFFSET expr */
-#line 623 "parse.y"
-{yygotominor.yy476.pLimit = yymsp[-2].minor.yy346.pExpr; yygotominor.yy476.pOffset = yymsp[0].minor.yy346.pExpr;}
-#line 2727 "parse.c"
- break;
- case 165: /* limit_opt ::= LIMIT expr COMMA expr */
-#line 625 "parse.y"
-{yygotominor.yy476.pOffset = yymsp[-2].minor.yy346.pExpr; yygotominor.yy476.pLimit = yymsp[0].minor.yy346.pExpr;}
-#line 2732 "parse.c"
- break;
- case 166: /* cmd ::= DELETE FROM fullname indexed_opt where_opt */
-#line 638 "parse.y"
-{
- sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy65, &yymsp[-1].minor.yy0);
- sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy65,yymsp[0].minor.yy132);
-}
-#line 2740 "parse.c"
- break;
- case 169: /* cmd ::= UPDATE orconf fullname indexed_opt SET setlist where_opt */
-#line 661 "parse.y"
-{
- sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy65, &yymsp[-3].minor.yy0);
- sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy14,"set list");
- sqlite3Update(pParse,yymsp[-4].minor.yy65,yymsp[-1].minor.yy14,yymsp[0].minor.yy132,yymsp[-5].minor.yy186);
-}
-#line 2749 "parse.c"
- break;
- case 170: /* setlist ::= setlist COMMA nm EQ expr */
-#line 671 "parse.y"
-{
- yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy14, yymsp[0].minor.yy346.pExpr);
- sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[-2].minor.yy0, 1);
-}
-#line 2757 "parse.c"
- break;
- case 171: /* setlist ::= nm EQ expr */
-#line 675 "parse.y"
-{
- yygotominor.yy14 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy346.pExpr);
- sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[-2].minor.yy0, 1);
-}
-#line 2765 "parse.c"
- break;
- case 172: /* cmd ::= insert_cmd INTO fullname inscollist_opt VALUES LP itemlist RP */
-#line 684 "parse.y"
-{sqlite3Insert(pParse, yymsp[-5].minor.yy65, yymsp[-1].minor.yy14, 0, yymsp[-4].minor.yy408, yymsp[-7].minor.yy186);}
-#line 2770 "parse.c"
- break;
- case 173: /* cmd ::= insert_cmd INTO fullname inscollist_opt select */
-#line 686 "parse.y"
-{sqlite3Insert(pParse, yymsp[-2].minor.yy65, 0, yymsp[0].minor.yy3, yymsp[-1].minor.yy408, yymsp[-4].minor.yy186);}
-#line 2775 "parse.c"
- break;
- case 174: /* cmd ::= insert_cmd INTO fullname inscollist_opt DEFAULT VALUES */
-#line 688 "parse.y"
-{sqlite3Insert(pParse, yymsp[-3].minor.yy65, 0, 0, yymsp[-2].minor.yy408, yymsp[-5].minor.yy186);}
-#line 2780 "parse.c"
- break;
- case 175: /* insert_cmd ::= INSERT orconf */
-#line 691 "parse.y"
-{yygotominor.yy186 = yymsp[0].minor.yy186;}
-#line 2785 "parse.c"
- break;
- case 176: /* insert_cmd ::= REPLACE */
-#line 692 "parse.y"
-{yygotominor.yy186 = OE_Replace;}
-#line 2790 "parse.c"
- break;
- case 177: /* itemlist ::= itemlist COMMA expr */
- case 241: /* nexprlist ::= nexprlist COMMA expr */ yytestcase(yyruleno==241);
-#line 699 "parse.y"
-{yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy14,yymsp[0].minor.yy346.pExpr);}
-#line 2796 "parse.c"
- break;
- case 178: /* itemlist ::= expr */
- case 242: /* nexprlist ::= expr */ yytestcase(yyruleno==242);
-#line 701 "parse.y"
-{yygotominor.yy14 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy346.pExpr);}
-#line 2802 "parse.c"
- break;
- case 181: /* inscollist ::= inscollist COMMA nm */
-#line 711 "parse.y"
-{yygotominor.yy408 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy408,&yymsp[0].minor.yy0);}
-#line 2807 "parse.c"
- break;
- case 182: /* inscollist ::= nm */
-#line 713 "parse.y"
-{yygotominor.yy408 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0);}
-#line 2812 "parse.c"
- break;
- case 183: /* expr ::= term */
- case 211: /* escape ::= ESCAPE expr */ yytestcase(yyruleno==211);
-#line 744 "parse.y"
-{yygotominor.yy346 = yymsp[0].minor.yy346;}
-#line 2818 "parse.c"
- break;
- case 184: /* expr ::= LP expr RP */
-#line 745 "parse.y"
-{yygotominor.yy346.pExpr = yymsp[-1].minor.yy346.pExpr; spanSet(&yygotominor.yy346,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);}
-#line 2823 "parse.c"
- break;
- case 185: /* term ::= NULL */
- case 190: /* term ::= INTEGER|FLOAT|BLOB */ yytestcase(yyruleno==190);
- case 191: /* term ::= STRING */ yytestcase(yyruleno==191);
-#line 746 "parse.y"
-{spanExpr(&yygotominor.yy346, pParse, yymsp[0].major, &yymsp[0].minor.yy0);}
-#line 2830 "parse.c"
- break;
- case 186: /* expr ::= id */
- case 187: /* expr ::= JOIN_KW */ yytestcase(yyruleno==187);
-#line 747 "parse.y"
-{spanExpr(&yygotominor.yy346, pParse, TK_ID, &yymsp[0].minor.yy0);}
-#line 2836 "parse.c"
- break;
- case 188: /* expr ::= nm DOT nm */
-#line 749 "parse.y"
-{
- Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
- Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0);
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);
- spanSet(&yygotominor.yy346,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
-}
-#line 2846 "parse.c"
- break;
- case 189: /* expr ::= nm DOT nm DOT nm */
-#line 755 "parse.y"
-{
- Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-4].minor.yy0);
- Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
- Expr *temp3 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0);
- Expr *temp4 = sqlite3PExpr(pParse, TK_DOT, temp2, temp3, 0);
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0);
- spanSet(&yygotominor.yy346,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
-}
-#line 2858 "parse.c"
- break;
- case 192: /* expr ::= REGISTER */
-#line 765 "parse.y"
-{
- /* When doing a nested parse, one can include terms in an expression
- ** that look like this: #1 #2 ... These terms refer to registers
- ** in the virtual machine. #N is the N-th register. */
- if( pParse->nested==0 ){
- sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &yymsp[0].minor.yy0);
- yygotominor.yy346.pExpr = 0;
- }else{
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0, &yymsp[0].minor.yy0);
- if( yygotominor.yy346.pExpr ) sqlite3GetInt32(&yymsp[0].minor.yy0.z[1], &yygotominor.yy346.pExpr->iTable);
- }
- spanSet(&yygotominor.yy346, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
-}
-#line 2875 "parse.c"
- break;
- case 193: /* expr ::= VARIABLE */
-#line 778 "parse.y"
-{
- spanExpr(&yygotominor.yy346, pParse, TK_VARIABLE, &yymsp[0].minor.yy0);
- sqlite3ExprAssignVarNumber(pParse, yygotominor.yy346.pExpr);
- spanSet(&yygotominor.yy346, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
-}
-#line 2884 "parse.c"
- break;
- case 194: /* expr ::= expr COLLATE ids */
-#line 783 "parse.y"
-{
- yygotominor.yy346.pExpr = sqlite3ExprSetColl(pParse, yymsp[-2].minor.yy346.pExpr, &yymsp[0].minor.yy0);
- yygotominor.yy346.zStart = yymsp[-2].minor.yy346.zStart;
- yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
-}
-#line 2893 "parse.c"
- break;
- case 195: /* expr ::= CAST LP expr AS typetoken RP */
-#line 789 "parse.y"
-{
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_CAST, yymsp[-3].minor.yy346.pExpr, 0, &yymsp[-1].minor.yy0);
- spanSet(&yygotominor.yy346,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0);
-}
-#line 2901 "parse.c"
- break;
- case 196: /* expr ::= ID LP distinct exprlist RP */
-#line 794 "parse.y"
-{
- if( yymsp[-1].minor.yy14 && yymsp[-1].minor.yy14->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){
- sqlite3ErrorMsg(pParse, "too many arguments on function %T", &yymsp[-4].minor.yy0);
- }
- yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy14, &yymsp[-4].minor.yy0);
- spanSet(&yygotominor.yy346,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
- if( yymsp[-2].minor.yy328 && yygotominor.yy346.pExpr ){
- yygotominor.yy346.pExpr->flags |= EP_Distinct;
- }
-}
-#line 2915 "parse.c"
- break;
- case 197: /* expr ::= ID LP STAR RP */
-#line 804 "parse.y"
-{
- yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0);
- spanSet(&yygotominor.yy346,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);
-}
-#line 2923 "parse.c"
- break;
- case 198: /* term ::= CTIME_KW */
-#line 808 "parse.y"
-{
- /* The CURRENT_TIME, CURRENT_DATE, and CURRENT_TIMESTAMP values are
- ** treated as functions that return constants */
- yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, 0,&yymsp[0].minor.yy0);
- if( yygotominor.yy346.pExpr ){
- yygotominor.yy346.pExpr->op = TK_CONST_FUNC;
- }
- spanSet(&yygotominor.yy346, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
-}
-#line 2936 "parse.c"
- break;
- case 199: /* expr ::= expr AND expr */
- case 200: /* expr ::= expr OR expr */ yytestcase(yyruleno==200);
- case 201: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==201);
- case 202: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==202);
- case 203: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==203);
- case 204: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==204);
- case 205: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==205);
- case 206: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==206);
-#line 835 "parse.y"
-{spanBinaryExpr(&yygotominor.yy346,pParse,yymsp[-1].major,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy346);}
-#line 2948 "parse.c"
- break;
- case 207: /* likeop ::= LIKE_KW */
- case 209: /* likeop ::= MATCH */ yytestcase(yyruleno==209);
-#line 848 "parse.y"
-{yygotominor.yy96.eOperator = yymsp[0].minor.yy0; yygotominor.yy96.not = 0;}
-#line 2954 "parse.c"
- break;
- case 208: /* likeop ::= NOT LIKE_KW */
- case 210: /* likeop ::= NOT MATCH */ yytestcase(yyruleno==210);
-#line 849 "parse.y"
-{yygotominor.yy96.eOperator = yymsp[0].minor.yy0; yygotominor.yy96.not = 1;}
-#line 2960 "parse.c"
- break;
- case 212: /* escape ::= */
-#line 855 "parse.y"
-{memset(&yygotominor.yy346,0,sizeof(yygotominor.yy346));}
-#line 2965 "parse.c"
- break;
- case 213: /* expr ::= expr likeop expr escape */
-#line 856 "parse.y"
-{
- ExprList *pList;
- pList = sqlite3ExprListAppend(pParse,0, yymsp[-1].minor.yy346.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[-3].minor.yy346.pExpr);
- if( yymsp[0].minor.yy346.pExpr ){
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy346.pExpr);
- }
- yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-2].minor.yy96.eOperator);
- if( yymsp[-2].minor.yy96.not ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
- yygotominor.yy346.zStart = yymsp[-3].minor.yy346.zStart;
- yygotominor.yy346.zEnd = yymsp[-1].minor.yy346.zEnd;
- if( yygotominor.yy346.pExpr ) yygotominor.yy346.pExpr->flags |= EP_InfixFunc;
-}
-#line 2982 "parse.c"
- break;
- case 214: /* expr ::= expr ISNULL|NOTNULL */
-#line 886 "parse.y"
-{spanUnaryPostfix(&yygotominor.yy346,pParse,yymsp[0].major,&yymsp[-1].minor.yy346,&yymsp[0].minor.yy0);}
-#line 2987 "parse.c"
- break;
- case 215: /* expr ::= expr IS NULL */
-#line 887 "parse.y"
-{spanUnaryPostfix(&yygotominor.yy346,pParse,TK_ISNULL,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy0);}
-#line 2992 "parse.c"
- break;
- case 216: /* expr ::= expr NOT NULL */
-#line 888 "parse.y"
-{spanUnaryPostfix(&yygotominor.yy346,pParse,TK_NOTNULL,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy0);}
-#line 2997 "parse.c"
- break;
- case 217: /* expr ::= expr IS NOT NULL */
-#line 890 "parse.y"
-{spanUnaryPostfix(&yygotominor.yy346,pParse,TK_NOTNULL,&yymsp[-3].minor.yy346,&yymsp[0].minor.yy0);}
-#line 3002 "parse.c"
- break;
- case 218: /* expr ::= NOT expr */
- case 219: /* expr ::= BITNOT expr */ yytestcase(yyruleno==219);
-#line 910 "parse.y"
-{spanUnaryPrefix(&yygotominor.yy346,pParse,yymsp[-1].major,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
-#line 3008 "parse.c"
- break;
- case 220: /* expr ::= MINUS expr */
-#line 913 "parse.y"
-{spanUnaryPrefix(&yygotominor.yy346,pParse,TK_UMINUS,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
-#line 3013 "parse.c"
- break;
- case 221: /* expr ::= PLUS expr */
-#line 915 "parse.y"
-{spanUnaryPrefix(&yygotominor.yy346,pParse,TK_UPLUS,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
-#line 3018 "parse.c"
- break;
- case 224: /* expr ::= expr between_op expr AND expr */
-#line 920 "parse.y"
-{
- ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy346.pExpr);
- pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy346.pExpr);
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy346.pExpr, 0, 0);
- if( yygotominor.yy346.pExpr ){
- yygotominor.yy346.pExpr->x.pList = pList;
- }else{
- sqlite3ExprListDelete(pParse->db, pList);
- }
- if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
- yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
- yygotominor.yy346.zEnd = yymsp[0].minor.yy346.zEnd;
-}
-#line 3035 "parse.c"
- break;
- case 227: /* expr ::= expr in_op LP exprlist RP */
-#line 937 "parse.y"
-{
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy346.pExpr, 0, 0);
- if( yygotominor.yy346.pExpr ){
- yygotominor.yy346.pExpr->x.pList = yymsp[-1].minor.yy14;
- sqlite3ExprSetHeight(pParse, yygotominor.yy346.pExpr);
- }else{
- sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy14);
- }
- if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
- yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
- yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
- }
-#line 3051 "parse.c"
- break;
- case 228: /* expr ::= LP select RP */
-#line 949 "parse.y"
-{
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_SELECT, 0, 0, 0);
- if( yygotominor.yy346.pExpr ){
- yygotominor.yy346.pExpr->x.pSelect = yymsp[-1].minor.yy3;
- ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect);
- sqlite3ExprSetHeight(pParse, yygotominor.yy346.pExpr);
- }else{
- sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
- }
- yygotominor.yy346.zStart = yymsp[-2].minor.yy0.z;
- yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
- }
-#line 3067 "parse.c"
- break;
- case 229: /* expr ::= expr in_op LP select RP */
-#line 961 "parse.y"
-{
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy346.pExpr, 0, 0);
- if( yygotominor.yy346.pExpr ){
- yygotominor.yy346.pExpr->x.pSelect = yymsp[-1].minor.yy3;
- ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect);
- sqlite3ExprSetHeight(pParse, yygotominor.yy346.pExpr);
- }else{
- sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
- }
- if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
- yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
- yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
- }
-#line 3084 "parse.c"
- break;
- case 230: /* expr ::= expr in_op nm dbnm */
-#line 974 "parse.y"
-{
- SrcList *pSrc = sqlite3SrcListAppend(pParse->db, 0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-3].minor.yy346.pExpr, 0, 0);
- if( yygotominor.yy346.pExpr ){
- yygotominor.yy346.pExpr->x.pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0);
- ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect);
- sqlite3ExprSetHeight(pParse, yygotominor.yy346.pExpr);
- }else{
- sqlite3SrcListDelete(pParse->db, pSrc);
- }
- if( yymsp[-2].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
- yygotominor.yy346.zStart = yymsp[-3].minor.yy346.zStart;
- yygotominor.yy346.zEnd = yymsp[0].minor.yy0.z ? &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] : &yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n];
- }
-#line 3102 "parse.c"
- break;
- case 231: /* expr ::= EXISTS LP select RP */
-#line 988 "parse.y"
-{
- Expr *p = yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_EXISTS, 0, 0, 0);
- if( p ){
- p->x.pSelect = yymsp[-1].minor.yy3;
- ExprSetProperty(p, EP_xIsSelect);
- sqlite3ExprSetHeight(pParse, p);
- }else{
- sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
- }
- yygotominor.yy346.zStart = yymsp[-3].minor.yy0.z;
- yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
- }
-#line 3118 "parse.c"
- break;
- case 232: /* expr ::= CASE case_operand case_exprlist case_else END */
-#line 1003 "parse.y"
-{
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy132, yymsp[-1].minor.yy132, 0);
- if( yygotominor.yy346.pExpr ){
- yygotominor.yy346.pExpr->x.pList = yymsp[-2].minor.yy14;
- sqlite3ExprSetHeight(pParse, yygotominor.yy346.pExpr);
- }else{
- sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy14);
- }
- yygotominor.yy346.zStart = yymsp[-4].minor.yy0.z;
- yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
-}
-#line 3133 "parse.c"
- break;
- case 233: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
-#line 1016 "parse.y"
-{
- yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy14, yymsp[-2].minor.yy346.pExpr);
- yygotominor.yy14 = sqlite3ExprListAppend(pParse,yygotominor.yy14, yymsp[0].minor.yy346.pExpr);
-}
-#line 3141 "parse.c"
- break;
- case 234: /* case_exprlist ::= WHEN expr THEN expr */
-#line 1020 "parse.y"
-{
- yygotominor.yy14 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy346.pExpr);
- yygotominor.yy14 = sqlite3ExprListAppend(pParse,yygotominor.yy14, yymsp[0].minor.yy346.pExpr);
-}
-#line 3149 "parse.c"
- break;
- case 243: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP idxlist RP */
-#line 1049 "parse.y"
-{
- sqlite3CreateIndex(pParse, &yymsp[-6].minor.yy0, &yymsp[-5].minor.yy0,
- sqlite3SrcListAppend(pParse->db,0,&yymsp[-3].minor.yy0,0), yymsp[-1].minor.yy14, yymsp[-9].minor.yy328,
- &yymsp[-10].minor.yy0, &yymsp[0].minor.yy0, SQLITE_SO_ASC, yymsp[-7].minor.yy328);
-}
-#line 3158 "parse.c"
- break;
- case 244: /* uniqueflag ::= UNIQUE */
- case 298: /* raisetype ::= ABORT */ yytestcase(yyruleno==298);
-#line 1056 "parse.y"
-{yygotominor.yy328 = OE_Abort;}
-#line 3164 "parse.c"
- break;
- case 245: /* uniqueflag ::= */
-#line 1057 "parse.y"
-{yygotominor.yy328 = OE_None;}
-#line 3169 "parse.c"
- break;
- case 248: /* idxlist ::= idxlist COMMA nm collate sortorder */
-#line 1066 "parse.y"
-{
- Expr *p = 0;
- if( yymsp[-1].minor.yy0.n>0 ){
- p = sqlite3Expr(pParse->db, TK_COLUMN, 0);
- sqlite3ExprSetColl(pParse, p, &yymsp[-1].minor.yy0);
- }
- yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy14, p);
- sqlite3ExprListSetName(pParse,yygotominor.yy14,&yymsp[-2].minor.yy0,1);
- sqlite3ExprListCheckLength(pParse, yygotominor.yy14, "index");
- if( yygotominor.yy14 ) yygotominor.yy14->a[yygotominor.yy14->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy328;
-}
-#line 3184 "parse.c"
- break;
- case 249: /* idxlist ::= nm collate sortorder */
-#line 1077 "parse.y"
-{
- Expr *p = 0;
- if( yymsp[-1].minor.yy0.n>0 ){
- p = sqlite3PExpr(pParse, TK_COLUMN, 0, 0, 0);
- sqlite3ExprSetColl(pParse, p, &yymsp[-1].minor.yy0);
- }
- yygotominor.yy14 = sqlite3ExprListAppend(pParse,0, p);
- sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[-2].minor.yy0, 1);
- sqlite3ExprListCheckLength(pParse, yygotominor.yy14, "index");
- if( yygotominor.yy14 ) yygotominor.yy14->a[yygotominor.yy14->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy328;
-}
-#line 3199 "parse.c"
- break;
- case 250: /* collate ::= */
-#line 1090 "parse.y"
-{yygotominor.yy0.z = 0; yygotominor.yy0.n = 0;}
-#line 3204 "parse.c"
- break;
- case 252: /* cmd ::= DROP INDEX ifexists fullname */
-#line 1096 "parse.y"
-{sqlite3DropIndex(pParse, yymsp[0].minor.yy65, yymsp[-1].minor.yy328);}
-#line 3209 "parse.c"
- break;
- case 253: /* cmd ::= VACUUM */
- case 254: /* cmd ::= VACUUM nm */ yytestcase(yyruleno==254);
-#line 1102 "parse.y"
-{sqlite3Vacuum(pParse);}
-#line 3215 "parse.c"
- break;
- case 255: /* cmd ::= PRAGMA nm dbnm */
-#line 1110 "parse.y"
-{sqlite3Pragma(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0,0);}
-#line 3220 "parse.c"
- break;
- case 256: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
-#line 1111 "parse.y"
-{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,0);}
-#line 3225 "parse.c"
- break;
- case 257: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
-#line 1112 "parse.y"
-{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,0);}
-#line 3230 "parse.c"
- break;
- case 258: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
-#line 1114 "parse.y"
-{sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,1);}
-#line 3235 "parse.c"
- break;
- case 259: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */
-#line 1116 "parse.y"
-{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,1);}
-#line 3240 "parse.c"
- break;
- case 270: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
-#line 1134 "parse.y"
-{
- Token all;
- all.z = yymsp[-3].minor.yy0.z;
- all.n = (int)(yymsp[0].minor.yy0.z - yymsp[-3].minor.yy0.z) + yymsp[0].minor.yy0.n;
- sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy473, &all);
-}
-#line 3250 "parse.c"
- break;
- case 271: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
-#line 1143 "parse.y"
-{
- sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy328, yymsp[-4].minor.yy378.a, yymsp[-4].minor.yy378.b, yymsp[-2].minor.yy65, yymsp[0].minor.yy132, yymsp[-10].minor.yy328, yymsp[-8].minor.yy328);
- yygotominor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0);
-}
-#line 3258 "parse.c"
- break;
- case 272: /* trigger_time ::= BEFORE */
- case 275: /* trigger_time ::= */ yytestcase(yyruleno==275);
-#line 1149 "parse.y"
-{ yygotominor.yy328 = TK_BEFORE; }
-#line 3264 "parse.c"
- break;
- case 273: /* trigger_time ::= AFTER */
-#line 1150 "parse.y"
-{ yygotominor.yy328 = TK_AFTER; }
-#line 3269 "parse.c"
- break;
- case 274: /* trigger_time ::= INSTEAD OF */
-#line 1151 "parse.y"
-{ yygotominor.yy328 = TK_INSTEAD;}
-#line 3274 "parse.c"
- break;
- case 276: /* trigger_event ::= DELETE|INSERT */
- case 277: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==277);
-#line 1156 "parse.y"
-{yygotominor.yy378.a = yymsp[0].major; yygotominor.yy378.b = 0;}
-#line 3280 "parse.c"
- break;
- case 278: /* trigger_event ::= UPDATE OF inscollist */
-#line 1158 "parse.y"
-{yygotominor.yy378.a = TK_UPDATE; yygotominor.yy378.b = yymsp[0].minor.yy408;}
-#line 3285 "parse.c"
- break;
- case 281: /* when_clause ::= */
- case 303: /* key_opt ::= */ yytestcase(yyruleno==303);
-#line 1165 "parse.y"
-{ yygotominor.yy132 = 0; }
-#line 3291 "parse.c"
- break;
- case 282: /* when_clause ::= WHEN expr */
- case 304: /* key_opt ::= KEY expr */ yytestcase(yyruleno==304);
-#line 1166 "parse.y"
-{ yygotominor.yy132 = yymsp[0].minor.yy346.pExpr; }
-#line 3297 "parse.c"
- break;
- case 283: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
-#line 1170 "parse.y"
-{
- assert( yymsp[-2].minor.yy473!=0 );
- yymsp[-2].minor.yy473->pLast->pNext = yymsp[-1].minor.yy473;
- yymsp[-2].minor.yy473->pLast = yymsp[-1].minor.yy473;
- yygotominor.yy473 = yymsp[-2].minor.yy473;
-}
-#line 3307 "parse.c"
- break;
- case 284: /* trigger_cmd_list ::= trigger_cmd SEMI */
-#line 1176 "parse.y"
-{
- assert( yymsp[-1].minor.yy473!=0 );
- yymsp[-1].minor.yy473->pLast = yymsp[-1].minor.yy473;
- yygotominor.yy473 = yymsp[-1].minor.yy473;
-}
-#line 3316 "parse.c"
- break;
- case 286: /* trnm ::= nm DOT nm */
-#line 1188 "parse.y"
-{
- yygotominor.yy0 = yymsp[0].minor.yy0;
- sqlite3ErrorMsg(pParse,
- "qualified table names are not allowed on INSERT, UPDATE, and DELETE "
- "statements within triggers");
-}
-#line 3326 "parse.c"
- break;
- case 288: /* tridxby ::= INDEXED BY nm */
-#line 1200 "parse.y"
-{
- sqlite3ErrorMsg(pParse,
- "the INDEXED BY clause is not allowed on UPDATE or DELETE statements "
- "within triggers");
-}
-#line 3335 "parse.c"
- break;
- case 289: /* tridxby ::= NOT INDEXED */
-#line 1205 "parse.y"
-{
- sqlite3ErrorMsg(pParse,
- "the NOT INDEXED clause is not allowed on UPDATE or DELETE statements "
- "within triggers");
-}
-#line 3344 "parse.c"
- break;
- case 290: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt */
-#line 1218 "parse.y"
-{ yygotominor.yy473 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-4].minor.yy0, yymsp[-1].minor.yy14, yymsp[0].minor.yy132, yymsp[-5].minor.yy186); }
-#line 3349 "parse.c"
- break;
- case 291: /* trigger_cmd ::= insert_cmd INTO trnm inscollist_opt VALUES LP itemlist RP */
-#line 1223 "parse.y"
-{yygotominor.yy473 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy408, yymsp[-1].minor.yy14, 0, yymsp[-7].minor.yy186);}
-#line 3354 "parse.c"
- break;
- case 292: /* trigger_cmd ::= insert_cmd INTO trnm inscollist_opt select */
-#line 1226 "parse.y"
-{yygotominor.yy473 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy408, 0, yymsp[0].minor.yy3, yymsp[-4].minor.yy186);}
-#line 3359 "parse.c"
- break;
- case 293: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt */
-#line 1230 "parse.y"
-{yygotominor.yy473 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[0].minor.yy132);}
-#line 3364 "parse.c"
- break;
- case 294: /* trigger_cmd ::= select */
-#line 1233 "parse.y"
-{yygotominor.yy473 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy3); }
-#line 3369 "parse.c"
- break;
- case 295: /* expr ::= RAISE LP IGNORE RP */
-#line 1236 "parse.y"
-{
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, 0);
- if( yygotominor.yy346.pExpr ){
- yygotominor.yy346.pExpr->affinity = OE_Ignore;
- }
- yygotominor.yy346.zStart = yymsp[-3].minor.yy0.z;
- yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
-}
-#line 3381 "parse.c"
- break;
- case 296: /* expr ::= RAISE LP raisetype COMMA nm RP */
-#line 1244 "parse.y"
-{
- yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, &yymsp[-1].minor.yy0);
- if( yygotominor.yy346.pExpr ) {
- yygotominor.yy346.pExpr->affinity = (char)yymsp[-3].minor.yy328;
- }
- yygotominor.yy346.zStart = yymsp[-5].minor.yy0.z;
- yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
-}
-#line 3393 "parse.c"
- break;
- case 297: /* raisetype ::= ROLLBACK */
-#line 1255 "parse.y"
-{yygotominor.yy328 = OE_Rollback;}
-#line 3398 "parse.c"
- break;
- case 299: /* raisetype ::= FAIL */
-#line 1257 "parse.y"
-{yygotominor.yy328 = OE_Fail;}
-#line 3403 "parse.c"
- break;
- case 300: /* cmd ::= DROP TRIGGER ifexists fullname */
-#line 1262 "parse.y"
-{
- sqlite3DropTrigger(pParse,yymsp[0].minor.yy65,yymsp[-1].minor.yy328);
-}
-#line 3410 "parse.c"
- break;
- case 301: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
-#line 1269 "parse.y"
-{
- sqlite3Attach(pParse, yymsp[-3].minor.yy346.pExpr, yymsp[-1].minor.yy346.pExpr, yymsp[0].minor.yy132);
-}
-#line 3417 "parse.c"
- break;
- case 302: /* cmd ::= DETACH database_kw_opt expr */
-#line 1272 "parse.y"
-{
- sqlite3Detach(pParse, yymsp[0].minor.yy346.pExpr);
-}
-#line 3424 "parse.c"
- break;
- case 307: /* cmd ::= REINDEX */
-#line 1287 "parse.y"
-{sqlite3Reindex(pParse, 0, 0);}
-#line 3429 "parse.c"
- break;
- case 308: /* cmd ::= REINDEX nm dbnm */
-#line 1288 "parse.y"
-{sqlite3Reindex(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
-#line 3434 "parse.c"
- break;
- case 309: /* cmd ::= ANALYZE */
-#line 1293 "parse.y"
-{sqlite3Analyze(pParse, 0, 0);}
-#line 3439 "parse.c"
- break;
- case 310: /* cmd ::= ANALYZE nm dbnm */
-#line 1294 "parse.y"
-{sqlite3Analyze(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
-#line 3444 "parse.c"
- break;
- case 311: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
-#line 1299 "parse.y"
-{
- sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy65,&yymsp[0].minor.yy0);
-}
-#line 3451 "parse.c"
- break;
- case 312: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column */
-#line 1302 "parse.y"
-{
- sqlite3AlterFinishAddColumn(pParse, &yymsp[0].minor.yy0);
-}
-#line 3458 "parse.c"
- break;
- case 313: /* add_column_fullname ::= fullname */
-#line 1305 "parse.y"
-{
- pParse->db->lookaside.bEnabled = 0;
- sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy65);
-}
-#line 3466 "parse.c"
- break;
- case 316: /* cmd ::= create_vtab */
-#line 1315 "parse.y"
-{sqlite3VtabFinishParse(pParse,0);}
-#line 3471 "parse.c"
- break;
- case 317: /* cmd ::= create_vtab LP vtabarglist RP */
-#line 1316 "parse.y"
-{sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);}
-#line 3476 "parse.c"
- break;
- case 318: /* create_vtab ::= createkw VIRTUAL TABLE nm dbnm USING nm */
-#line 1317 "parse.y"
-{
- sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0);
-}
-#line 3483 "parse.c"
- break;
- case 321: /* vtabarg ::= */
-#line 1322 "parse.y"
-{sqlite3VtabArgInit(pParse);}
-#line 3488 "parse.c"
- break;
- case 323: /* vtabargtoken ::= ANY */
- case 324: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==324);
- case 325: /* lp ::= LP */ yytestcase(yyruleno==325);
-#line 1324 "parse.y"
-{sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);}
-#line 3495 "parse.c"
- break;
- default:
- /* (0) input ::= cmdlist */ yytestcase(yyruleno==0);
- /* (1) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==1);
- /* (2) cmdlist ::= ecmd */ yytestcase(yyruleno==2);
- /* (3) ecmd ::= SEMI */ yytestcase(yyruleno==3);
- /* (4) ecmd ::= explain cmdx SEMI */ yytestcase(yyruleno==4);
- /* (10) trans_opt ::= */ yytestcase(yyruleno==10);
- /* (11) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==11);
- /* (12) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==12);
- /* (20) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==20);
- /* (21) savepoint_opt ::= */ yytestcase(yyruleno==21);
- /* (25) cmd ::= create_table create_table_args */ yytestcase(yyruleno==25);
- /* (34) columnlist ::= columnlist COMMA column */ yytestcase(yyruleno==34);
- /* (35) columnlist ::= column */ yytestcase(yyruleno==35);
- /* (44) type ::= */ yytestcase(yyruleno==44);
- /* (51) signed ::= plus_num */ yytestcase(yyruleno==51);
- /* (52) signed ::= minus_num */ yytestcase(yyruleno==52);
- /* (53) carglist ::= carglist carg */ yytestcase(yyruleno==53);
- /* (54) carglist ::= */ yytestcase(yyruleno==54);
- /* (55) carg ::= CONSTRAINT nm ccons */ yytestcase(yyruleno==55);
- /* (56) carg ::= ccons */ yytestcase(yyruleno==56);
- /* (62) ccons ::= NULL onconf */ yytestcase(yyruleno==62);
- /* (89) conslist ::= conslist COMMA tcons */ yytestcase(yyruleno==89);
- /* (90) conslist ::= conslist tcons */ yytestcase(yyruleno==90);
- /* (91) conslist ::= tcons */ yytestcase(yyruleno==91);
- /* (92) tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==92);
- /* (268) plus_opt ::= PLUS */ yytestcase(yyruleno==268);
- /* (269) plus_opt ::= */ yytestcase(yyruleno==269);
- /* (279) foreach_clause ::= */ yytestcase(yyruleno==279);
- /* (280) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==280);
- /* (287) tridxby ::= */ yytestcase(yyruleno==287);
- /* (305) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==305);
- /* (306) database_kw_opt ::= */ yytestcase(yyruleno==306);
- /* (314) kwcolumn_opt ::= */ yytestcase(yyruleno==314);
- /* (315) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==315);
- /* (319) vtabarglist ::= vtabarg */ yytestcase(yyruleno==319);
- /* (320) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==320);
- /* (322) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==322);
- /* (326) anylist ::= */ yytestcase(yyruleno==326);
- /* (327) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==327);
- /* (328) anylist ::= anylist ANY */ yytestcase(yyruleno==328);
- break;
- };
- yygoto = yyRuleInfo[yyruleno].lhs;
- yysize = yyRuleInfo[yyruleno].nrhs;
- yypParser->yyidx -= yysize;
- yyact = yy_find_reduce_action(yymsp[-yysize].stateno,(YYCODETYPE)yygoto);
- if( yyact < YYNSTATE ){
-#ifdef NDEBUG
- /* If we are not debugging and the reduce action popped at least
- ** one element off the stack, then we can push the new element back
- ** onto the stack here, and skip the stack overflow test in yy_shift().
- ** That gives a significant speed improvement. */
- if( yysize ){
- yypParser->yyidx++;
- yymsp -= yysize-1;
- yymsp->stateno = (YYACTIONTYPE)yyact;
- yymsp->major = (YYCODETYPE)yygoto;
- yymsp->minor = yygotominor;
- }else
-#endif
- {
- yy_shift(yypParser,yyact,yygoto,&yygotominor);
- }
- }else{
- assert( yyact == YYNSTATE + YYNRULE + 1 );
- yy_accept(yypParser);
- }
-}
-
-/*
-** The following code executes when the parse fails
-*/
-#ifndef YYNOERRORRECOVERY
-static void yy_parse_failed(
- yyParser *yypParser /* The parser */
-){
- sqlite3ParserARG_FETCH;
-#ifndef NDEBUG
- if( yyTraceFILE ){
- fprintf(yyTraceFILE,"%sFail!\n",yyTracePrompt);
- }
-#endif
- while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
- /* Here code is inserted which will be executed whenever the
- ** parser fails */
- sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
-}
-#endif /* YYNOERRORRECOVERY */
-
-/*
-** The following code executes when a syntax error first occurs.
-*/
-static void yy_syntax_error(
- yyParser *yypParser, /* The parser */
- int yymajor, /* The major type of the error token */
- YYMINORTYPE yyminor /* The minor type of the error token */
-){
- sqlite3ParserARG_FETCH;
-#define TOKEN (yyminor.yy0)
-#line 34 "parse.y"
-
- UNUSED_PARAMETER(yymajor); /* Silence some compiler warnings */
- assert( TOKEN.z[0] ); /* The tokenizer always gives us a token */
- sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &TOKEN);
- pParse->parseError = 1;
-#line 3603 "parse.c"
- sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
-}
-
-/*
-** The following is executed when the parser accepts
-*/
-static void yy_accept(
- yyParser *yypParser /* The parser */
-){
- sqlite3ParserARG_FETCH;
-#ifndef NDEBUG
- if( yyTraceFILE ){
- fprintf(yyTraceFILE,"%sAccept!\n",yyTracePrompt);
- }
-#endif
- while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
- /* Here code is inserted which will be executed whenever the
- ** parser accepts */
- sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
-}
-
-/* The main parser program.
-** The first argument is a pointer to a structure obtained from
-** "sqlite3ParserAlloc" which describes the current state of the parser.
-** The second argument is the major token number. The third is
-** the minor token. The fourth optional argument is whatever the
-** user wants (and specified in the grammar) and is available for
-** use by the action routines.
-**
-** Inputs:
-** <ul>
-** <li> A pointer to the parser (an opaque structure.)
-** <li> The major token number.
-** <li> The minor token number.
-** <li> An option argument of a grammar-specified type.
-** </ul>
-**
-** Outputs:
-** None.
-*/
-void sqlite3Parser(
- void *yyp, /* The parser */
- int yymajor, /* The major token code number */
- sqlite3ParserTOKENTYPE yyminor /* The value for the token */
- sqlite3ParserARG_PDECL /* Optional %extra_argument parameter */
-){
- YYMINORTYPE yyminorunion;
- int yyact; /* The parser action. */
- int yyendofinput; /* True if we are at the end of input */
-#ifdef YYERRORSYMBOL
- int yyerrorhit = 0; /* True if yymajor has invoked an error */
-#endif
- yyParser *yypParser; /* The parser */
-
- /* (re)initialize the parser, if necessary */
- yypParser = (yyParser*)yyp;
- if( yypParser->yyidx<0 ){
-#if YYSTACKDEPTH<=0
- if( yypParser->yystksz <=0 ){
- /*memset(&yyminorunion, 0, sizeof(yyminorunion));*/
- yyminorunion = yyzerominor;
- yyStackOverflow(yypParser, &yyminorunion);
- return;
- }
-#endif
- yypParser->yyidx = 0;
- yypParser->yyerrcnt = -1;
- yypParser->yystack[0].stateno = 0;
- yypParser->yystack[0].major = 0;
- }
- yyminorunion.yy0 = yyminor;
- yyendofinput = (yymajor==0);
- sqlite3ParserARG_STORE;
-
-#ifndef NDEBUG
- if( yyTraceFILE ){
- fprintf(yyTraceFILE,"%sInput %s\n",yyTracePrompt,yyTokenName[yymajor]);
- }
-#endif
-
- do{
- yyact = yy_find_shift_action(yypParser,(YYCODETYPE)yymajor);
- if( yyact<YYNSTATE ){
- assert( !yyendofinput ); /* Impossible to shift the $ token */
- yy_shift(yypParser,yyact,yymajor,&yyminorunion);
- yypParser->yyerrcnt--;
- yymajor = YYNOCODE;
- }else if( yyact < YYNSTATE + YYNRULE ){
- yy_reduce(yypParser,yyact-YYNSTATE);
- }else{
- assert( yyact == YY_ERROR_ACTION );
-#ifdef YYERRORSYMBOL
- int yymx;
-#endif
-#ifndef NDEBUG
- if( yyTraceFILE ){
- fprintf(yyTraceFILE,"%sSyntax Error!\n",yyTracePrompt);
- }
-#endif
-#ifdef YYERRORSYMBOL
- /* A syntax error has occurred.
- ** The response to an error depends upon whether or not the
- ** grammar defines an error token "ERROR".
- **
- ** This is what we do if the grammar does define ERROR:
- **
- ** * Call the %syntax_error function.
- **
- ** * Begin popping the stack until we enter a state where
- ** it is legal to shift the error symbol, then shift
- ** the error symbol.
- **
- ** * Set the error count to three.
- **
- ** * Begin accepting and shifting new tokens. No new error
- ** processing will occur until three tokens have been
- ** shifted successfully.
- **
- */
- if( yypParser->yyerrcnt<0 ){
- yy_syntax_error(yypParser,yymajor,yyminorunion);
- }
- yymx = yypParser->yystack[yypParser->yyidx].major;
- if( yymx==YYERRORSYMBOL || yyerrorhit ){
-#ifndef NDEBUG
- if( yyTraceFILE ){
- fprintf(yyTraceFILE,"%sDiscard input token %s\n",
- yyTracePrompt,yyTokenName[yymajor]);
- }
-#endif
- yy_destructor(yypParser, (YYCODETYPE)yymajor,&yyminorunion);
- yymajor = YYNOCODE;
- }else{
- while(
- yypParser->yyidx >= 0 &&
- yymx != YYERRORSYMBOL &&
- (yyact = yy_find_reduce_action(
- yypParser->yystack[yypParser->yyidx].stateno,
- YYERRORSYMBOL)) >= YYNSTATE
- ){
- yy_pop_parser_stack(yypParser);
- }
- if( yypParser->yyidx < 0 || yymajor==0 ){
- yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
- yy_parse_failed(yypParser);
- yymajor = YYNOCODE;
- }else if( yymx!=YYERRORSYMBOL ){
- YYMINORTYPE u2;
- u2.YYERRSYMDT = 0;
- yy_shift(yypParser,yyact,YYERRORSYMBOL,&u2);
- }
- }
- yypParser->yyerrcnt = 3;
- yyerrorhit = 1;
-#elif defined(YYNOERRORRECOVERY)
- /* If the YYNOERRORRECOVERY macro is defined, then do not attempt to
- ** do any kind of error recovery. Instead, simply invoke the syntax
- ** error routine and continue going as if nothing had happened.
- **
- ** Applications can set this macro (for example inside %include) if
- ** they intend to abandon the parse upon the first syntax error seen.
- */
- yy_syntax_error(yypParser,yymajor,yyminorunion);
- yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
- yymajor = YYNOCODE;
-
-#else /* YYERRORSYMBOL is not defined */
- /* This is what we do if the grammar does not define ERROR:
- **
- ** * Report an error message, and throw away the input token.
- **
- ** * If the input token is $, then fail the parse.
- **
- ** As before, subsequent error messages are suppressed until
- ** three input tokens have been successfully shifted.
- */
- if( yypParser->yyerrcnt<=0 ){
- yy_syntax_error(yypParser,yymajor,yyminorunion);
- }
- yypParser->yyerrcnt = 3;
- yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
- if( yyendofinput ){
- yy_parse_failed(yypParser);
- }
- yymajor = YYNOCODE;
-#endif
- }
- }while( yymajor!=YYNOCODE && yypParser->yyidx>=0 );
- return;
-}
diff --git a/third_party/sqlite/preprocessed/parse.h b/third_party/sqlite/preprocessed/parse.h
deleted file mode 100644
index a4ed108..0000000
--- a/third_party/sqlite/preprocessed/parse.h
+++ /dev/null
@@ -1,154 +0,0 @@
-#define TK_SEMI 1
-#define TK_EXPLAIN 2
-#define TK_QUERY 3
-#define TK_PLAN 4
-#define TK_BEGIN 5
-#define TK_TRANSACTION 6
-#define TK_DEFERRED 7
-#define TK_IMMEDIATE 8
-#define TK_EXCLUSIVE 9
-#define TK_COMMIT 10
-#define TK_END 11
-#define TK_ROLLBACK 12
-#define TK_SAVEPOINT 13
-#define TK_RELEASE 14
-#define TK_TO 15
-#define TK_TABLE 16
-#define TK_CREATE 17
-#define TK_IF 18
-#define TK_NOT 19
-#define TK_EXISTS 20
-#define TK_TEMP 21
-#define TK_LP 22
-#define TK_RP 23
-#define TK_AS 24
-#define TK_COMMA 25
-#define TK_ID 26
-#define TK_INDEXED 27
-#define TK_ABORT 28
-#define TK_AFTER 29
-#define TK_ANALYZE 30
-#define TK_ASC 31
-#define TK_ATTACH 32
-#define TK_BEFORE 33
-#define TK_BY 34
-#define TK_CASCADE 35
-#define TK_CAST 36
-#define TK_COLUMNKW 37
-#define TK_CONFLICT 38
-#define TK_DATABASE 39
-#define TK_DESC 40
-#define TK_DETACH 41
-#define TK_EACH 42
-#define TK_FAIL 43
-#define TK_FOR 44
-#define TK_IGNORE 45
-#define TK_INITIALLY 46
-#define TK_INSTEAD 47
-#define TK_LIKE_KW 48
-#define TK_MATCH 49
-#define TK_KEY 50
-#define TK_OF 51
-#define TK_OFFSET 52
-#define TK_PRAGMA 53
-#define TK_RAISE 54
-#define TK_REPLACE 55
-#define TK_RESTRICT 56
-#define TK_ROW 57
-#define TK_TRIGGER 58
-#define TK_VACUUM 59
-#define TK_VIEW 60
-#define TK_VIRTUAL 61
-#define TK_REINDEX 62
-#define TK_RENAME 63
-#define TK_CTIME_KW 64
-#define TK_ANY 65
-#define TK_OR 66
-#define TK_AND 67
-#define TK_IS 68
-#define TK_BETWEEN 69
-#define TK_IN 70
-#define TK_ISNULL 71
-#define TK_NOTNULL 72
-#define TK_NE 73
-#define TK_EQ 74
-#define TK_GT 75
-#define TK_LE 76
-#define TK_LT 77
-#define TK_GE 78
-#define TK_ESCAPE 79
-#define TK_BITAND 80
-#define TK_BITOR 81
-#define TK_LSHIFT 82
-#define TK_RSHIFT 83
-#define TK_PLUS 84
-#define TK_MINUS 85
-#define TK_STAR 86
-#define TK_SLASH 87
-#define TK_REM 88
-#define TK_CONCAT 89
-#define TK_COLLATE 90
-#define TK_UMINUS 91
-#define TK_UPLUS 92
-#define TK_BITNOT 93
-#define TK_STRING 94
-#define TK_JOIN_KW 95
-#define TK_CONSTRAINT 96
-#define TK_DEFAULT 97
-#define TK_NULL 98
-#define TK_PRIMARY 99
-#define TK_UNIQUE 100
-#define TK_CHECK 101
-#define TK_REFERENCES 102
-#define TK_AUTOINCR 103
-#define TK_ON 104
-#define TK_DELETE 105
-#define TK_UPDATE 106
-#define TK_INSERT 107
-#define TK_SET 108
-#define TK_DEFERRABLE 109
-#define TK_FOREIGN 110
-#define TK_DROP 111
-#define TK_UNION 112
-#define TK_ALL 113
-#define TK_EXCEPT 114
-#define TK_INTERSECT 115
-#define TK_SELECT 116
-#define TK_DISTINCT 117
-#define TK_DOT 118
-#define TK_FROM 119
-#define TK_JOIN 120
-#define TK_USING 121
-#define TK_ORDER 122
-#define TK_GROUP 123
-#define TK_HAVING 124
-#define TK_LIMIT 125
-#define TK_WHERE 126
-#define TK_INTO 127
-#define TK_VALUES 128
-#define TK_INTEGER 129
-#define TK_FLOAT 130
-#define TK_BLOB 131
-#define TK_REGISTER 132
-#define TK_VARIABLE 133
-#define TK_CASE 134
-#define TK_WHEN 135
-#define TK_THEN 136
-#define TK_ELSE 137
-#define TK_INDEX 138
-#define TK_ALTER 139
-#define TK_ADD 140
-#define TK_TO_TEXT 141
-#define TK_TO_BLOB 142
-#define TK_TO_NUMERIC 143
-#define TK_TO_INT 144
-#define TK_TO_REAL 145
-#define TK_END_OF_FILE 146
-#define TK_ILLEGAL 147
-#define TK_SPACE 148
-#define TK_UNCLOSED_STRING 149
-#define TK_FUNCTION 150
-#define TK_COLUMN 151
-#define TK_AGG_FUNCTION 152
-#define TK_AGG_COLUMN 153
-#define TK_CONST_FUNC 154
diff --git a/third_party/sqlite/preprocessed/sqlite3.h b/third_party/sqlite/preprocessed/sqlite3.h
deleted file mode 100644
index b9452de..0000000
--- a/third_party/sqlite/preprocessed/sqlite3.h
+++ /dev/null
@@ -1,5774 +0,0 @@
-/*
-** 2001 September 15
-**
-** The author disclaims copyright to this source code. In place of
-** a legal notice, here is a blessing:
-**
-** May you do good and not evil.
-** May you find forgiveness for yourself and forgive others.
-** May you share freely, never taking more than you give.
-**
-*************************************************************************
-** This header file defines the interface that the SQLite library
-** presents to client programs. If a C-function, structure, datatype,
-** or constant definition does not appear in this file, then it is
-** not a published API of SQLite, is subject to change without
-** notice, and should not be referenced by programs that use SQLite.
-**
-** Some of the definitions that are in this file are marked as
-** "experimental". Experimental interfaces are normally new
-** features recently added to SQLite. We do not anticipate changes
-** to experimental interfaces but reserve the right to make minor changes
-** if experience from use "in the wild" suggest such changes are prudent.
-**
-** The official C-language API documentation for SQLite is derived
-** from comments in this file. This file is the authoritative source
-** on how SQLite interfaces are suppose to operate.
-**
-** The name of this file under configuration management is "sqlite.h.in".
-** The makefile makes some minor changes to this file (such as inserting
-** the version number) and changes its name to "sqlite3.h" as
-** part of the build process.
-*/
-#ifndef _SQLITE3_H_
-#define _SQLITE3_H_
-#include <stdarg.h> /* Needed for the definition of va_list */
-
-/*
-** Make sure we can call this stuff from C++.
-*/
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/*
-** Add the ability to override 'extern'
-*/
-#ifndef SQLITE_EXTERN
-# define SQLITE_EXTERN extern
-#endif
-
-#ifndef SQLITE_API
-# define SQLITE_API
-#endif
-
-
-/*
-** These no-op macros are used in front of interfaces to mark those
-** interfaces as either deprecated or experimental. New applications
-** should not use deprecated interfaces - they are support for backwards
-** compatibility only. Application writers should be aware that
-** experimental interfaces are subject to change in point releases.
-**
-** These macros used to resolve to various kinds of compiler magic that
-** would generate warning messages when they were used. But that
-** compiler magic ended up generating such a flurry of bug reports
-** that we have taken it all out and gone back to using simple
-** noop macros.
-*/
-#define SQLITE_DEPRECATED
-#define SQLITE_EXPERIMENTAL
-
-/*
-** Ensure these symbols were not defined by some previous header file.
-*/
-#ifdef SQLITE_VERSION
-# undef SQLITE_VERSION
-#endif
-#ifdef SQLITE_VERSION_NUMBER
-# undef SQLITE_VERSION_NUMBER
-#endif
-
-/*
-** CAPI3REF: Compile-Time Library Version Numbers {H10010} <S60100>
-**
-** The SQLITE_VERSION and SQLITE_VERSION_NUMBER #defines in
-** the sqlite3.h file specify the version of SQLite with which
-** that header file is associated.
-**
-** The "version" of SQLite is a string of the form "W.X.Y" or "W.X.Y.Z".
-** The W value is major version number and is always 3 in SQLite3.
-** The W value only changes when backwards compatibility is
-** broken and we intend to never break backwards compatibility.
-** The X value is the minor version number and only changes when
-** there are major feature enhancements that are forwards compatible
-** but not backwards compatible.
-** The Y value is the release number and is incremented with
-** each release but resets back to 0 whenever X is incremented.
-** The Z value only appears on branch releases.
-**
-** The SQLITE_VERSION_NUMBER is an integer that is computed as
-** follows:
-**
-** <blockquote><pre>
-** SQLITE_VERSION_NUMBER = W*1000000 + X*1000 + Y
-** </pre></blockquote>
-**
-** Since version 3.6.18, SQLite source code has been stored in the
-** <a href="http://www.fossil-scm.org/">fossil configuration management
-** system</a>. The SQLITE_SOURCE_ID
-** macro is a string which identifies a particular check-in of SQLite
-** within its configuration management system. The string contains the
-** date and time of the check-in (UTC) and an SHA1 hash of the entire
-** source tree.
-**
-** See also: [sqlite3_libversion()],
-** [sqlite3_libversion_number()], [sqlite3_sourceid()],
-** [sqlite_version()] and [sqlite_source_id()].
-**
-** Requirements: [H10011] [H10014]
-*/
-#define SQLITE_VERSION "3.6.18"
-#define SQLITE_VERSION_NUMBER 3006018
-#define SQLITE_SOURCE_ID "2009-09-11 14:05:07 b084828a771ec40be85f07c590ca99de4f6c24ee"
-
-/*
-** CAPI3REF: Run-Time Library Version Numbers {H10020} <S60100>
-** KEYWORDS: sqlite3_version
-**
-** These interfaces provide the same information as the [SQLITE_VERSION],
-** [SQLITE_VERSION_NUMBER], and [SQLITE_SOURCE_ID] #defines in the header,
-** but are associated with the library instead of the header file. Cautious
-** programmers might include assert() statements in their application to
-** verify that values returned by these interfaces match the macros in
-** the header, and thus insure that the application is
-** compiled with matching library and header files.
-**
-** <blockquote><pre>
-** assert( sqlite3_libversion_number()==SQLITE_VERSION_NUMBER );
-** assert( strcmp(sqlite3_sourceid(),SQLITE_SOURCE_ID)==0 );
-** assert( strcmp(sqlite3_libversion,SQLITE_VERSION)==0 );
-** </pre></blockquote>
-**
-** The sqlite3_libversion() function returns the same information as is
-** in the sqlite3_version[] string constant. The function is provided
-** for use in DLLs since DLL users usually do not have direct access to string
-** constants within the DLL. Similarly, the sqlite3_sourceid() function
-** returns the same information as is in the [SQLITE_SOURCE_ID] #define of
-** the header file.
-**
-** See also: [sqlite_version()] and [sqlite_source_id()].
-**
-** Requirements: [H10021] [H10022] [H10023]
-*/
-SQLITE_API SQLITE_EXTERN const char sqlite3_version[];
-SQLITE_API const char *sqlite3_libversion(void);
-SQLITE_API const char *sqlite3_sourceid(void);
-SQLITE_API int sqlite3_libversion_number(void);
-
-/*
-** CAPI3REF: Test To See If The Library Is Threadsafe {H10100} <S60100>
-**
-** SQLite can be compiled with or without mutexes. When
-** the [SQLITE_THREADSAFE] C preprocessor macro is 1 or 2, mutexes
-** are enabled and SQLite is threadsafe. When the
-** [SQLITE_THREADSAFE] macro is 0,
-** the mutexes are omitted. Without the mutexes, it is not safe
-** to use SQLite concurrently from more than one thread.
-**
-** Enabling mutexes incurs a measurable performance penalty.
-** So if speed is of utmost importance, it makes sense to disable
-** the mutexes. But for maximum safety, mutexes should be enabled.
-** The default behavior is for mutexes to be enabled.
-**
-** This interface can be used by an application to make sure that the
-** version of SQLite that it is linking against was compiled with
-** the desired setting of the [SQLITE_THREADSAFE] macro.
-**
-** This interface only reports on the compile-time mutex setting
-** of the [SQLITE_THREADSAFE] flag. If SQLite is compiled with
-** SQLITE_THREADSAFE=1 then mutexes are enabled by default but
-** can be fully or partially disabled using a call to [sqlite3_config()]
-** with the verbs [SQLITE_CONFIG_SINGLETHREAD], [SQLITE_CONFIG_MULTITHREAD],
-** or [SQLITE_CONFIG_MUTEX]. The return value of this function shows
-** only the default compile-time setting, not any run-time changes
-** to that setting.
-**
-** See the [threading mode] documentation for additional information.
-**
-** Requirements: [H10101] [H10102]
-*/
-SQLITE_API int sqlite3_threadsafe(void);
-
-/*
-** CAPI3REF: Database Connection Handle {H12000} <S40200>
-** KEYWORDS: {database connection} {database connections}
-**
-** Each open SQLite database is represented by a pointer to an instance of
-** the opaque structure named "sqlite3". It is useful to think of an sqlite3
-** pointer as an object. The [sqlite3_open()], [sqlite3_open16()], and
-** [sqlite3_open_v2()] interfaces are its constructors, and [sqlite3_close()]
-** is its destructor. There are many other interfaces (such as
-** [sqlite3_prepare_v2()], [sqlite3_create_function()], and
-** [sqlite3_busy_timeout()] to name but three) that are methods on an
-** sqlite3 object.
-*/
-typedef struct sqlite3 sqlite3;
-
-/*
-** CAPI3REF: 64-Bit Integer Types {H10200} <S10110>
-** KEYWORDS: sqlite_int64 sqlite_uint64
-**
-** Because there is no cross-platform way to specify 64-bit integer types
-** SQLite includes typedefs for 64-bit signed and unsigned integers.
-**
-** The sqlite3_int64 and sqlite3_uint64 are the preferred type definitions.
-** The sqlite_int64 and sqlite_uint64 types are supported for backwards
-** compatibility only.
-**
-** Requirements: [H10201] [H10202]
-*/
-#ifdef SQLITE_INT64_TYPE
- typedef SQLITE_INT64_TYPE sqlite_int64;
- typedef unsigned SQLITE_INT64_TYPE sqlite_uint64;
-#elif defined(_MSC_VER) || defined(__BORLANDC__)
- typedef __int64 sqlite_int64;
- typedef unsigned __int64 sqlite_uint64;
-#else
- typedef long long int sqlite_int64;
- typedef unsigned long long int sqlite_uint64;
-#endif
-typedef sqlite_int64 sqlite3_int64;
-typedef sqlite_uint64 sqlite3_uint64;
-
-/*
-** If compiling for a processor that lacks floating point support,
-** substitute integer for floating-point.
-*/
-#ifdef SQLITE_OMIT_FLOATING_POINT
-# define double sqlite3_int64
-#endif
-
-/*
-** CAPI3REF: Closing A Database Connection {H12010} <S30100><S40200>
-**
-** This routine is the destructor for the [sqlite3] object.
-**
-** Applications should [sqlite3_finalize | finalize] all [prepared statements]
-** and [sqlite3_blob_close | close] all [BLOB handles] associated with
-** the [sqlite3] object prior to attempting to close the object.
-** The [sqlite3_next_stmt()] interface can be used to locate all
-** [prepared statements] associated with a [database connection] if desired.
-** Typical code might look like this:
-**
-** <blockquote><pre>
-** sqlite3_stmt *pStmt;
-** while( (pStmt = sqlite3_next_stmt(db, 0))!=0 ){
-** &nbsp; sqlite3_finalize(pStmt);
-** }
-** </pre></blockquote>
-**
-** If [sqlite3_close()] is invoked while a transaction is open,
-** the transaction is automatically rolled back.
-**
-** The C parameter to [sqlite3_close(C)] must be either a NULL
-** pointer or an [sqlite3] object pointer obtained
-** from [sqlite3_open()], [sqlite3_open16()], or
-** [sqlite3_open_v2()], and not previously closed.
-**
-** Requirements:
-** [H12011] [H12012] [H12013] [H12014] [H12015] [H12019]
-*/
-SQLITE_API int sqlite3_close(sqlite3 *);
-
-/*
-** The type for a callback function.
-** This is legacy and deprecated. It is included for historical
-** compatibility and is not documented.
-*/
-typedef int (*sqlite3_callback)(void*,int,char**, char**);
-
-/*
-** CAPI3REF: One-Step Query Execution Interface {H12100} <S10000>
-**
-** The sqlite3_exec() interface is a convenient way of running one or more
-** SQL statements without having to write a lot of C code. The UTF-8 encoded
-** SQL statements are passed in as the second parameter to sqlite3_exec().
-** The statements are evaluated one by one until either an error or
-** an interrupt is encountered, or until they are all done. The 3rd parameter
-** is an optional callback that is invoked once for each row of any query
-** results produced by the SQL statements. The 5th parameter tells where
-** to write any error messages.
-**
-** The error message passed back through the 5th parameter is held
-** in memory obtained from [sqlite3_malloc()]. To avoid a memory leak,
-** the calling application should call [sqlite3_free()] on any error
-** message returned through the 5th parameter when it has finished using
-** the error message.
-**
-** If the SQL statement in the 2nd parameter is NULL or an empty string
-** or a string containing only whitespace and comments, then no SQL
-** statements are evaluated and the database is not changed.
-**
-** The sqlite3_exec() interface is implemented in terms of
-** [sqlite3_prepare_v2()], [sqlite3_step()], and [sqlite3_finalize()].
-** The sqlite3_exec() routine does nothing to the database that cannot be done
-** by [sqlite3_prepare_v2()], [sqlite3_step()], and [sqlite3_finalize()].
-**
-** The first parameter to [sqlite3_exec()] must be an valid and open
-** [database connection].
-**
-** The database connection must not be closed while
-** [sqlite3_exec()] is running.
-**
-** The calling function should use [sqlite3_free()] to free
-** the memory that *errmsg is left pointing at once the error
-** message is no longer needed.
-**
-** The SQL statement text in the 2nd parameter to [sqlite3_exec()]
-** must remain unchanged while [sqlite3_exec()] is running.
-**
-** Requirements:
-** [H12101] [H12102] [H12104] [H12105] [H12107] [H12110] [H12113] [H12116]
-** [H12119] [H12122] [H12125] [H12131] [H12134] [H12137] [H12138]
-*/
-SQLITE_API int sqlite3_exec(
- sqlite3*, /* An open database */
- const char *sql, /* SQL to be evaluated */
- int (*callback)(void*,int,char**,char**), /* Callback function */
- void *, /* 1st argument to callback */
- char **errmsg /* Error msg written here */
-);
-
-/*
-** CAPI3REF: Result Codes {H10210} <S10700>
-** KEYWORDS: SQLITE_OK {error code} {error codes}
-** KEYWORDS: {result code} {result codes}
-**
-** Many SQLite functions return an integer result code from the set shown
-** here in order to indicates success or failure.
-**
-** New error codes may be added in future versions of SQLite.
-**
-** See also: [SQLITE_IOERR_READ | extended result codes]
-*/
-#define SQLITE_OK 0 /* Successful result */
-/* beginning-of-error-codes */
-#define SQLITE_ERROR 1 /* SQL error or missing database */
-#define SQLITE_INTERNAL 2 /* Internal logic error in SQLite */
-#define SQLITE_PERM 3 /* Access permission denied */
-#define SQLITE_ABORT 4 /* Callback routine requested an abort */
-#define SQLITE_BUSY 5 /* The database file is locked */
-#define SQLITE_LOCKED 6 /* A table in the database is locked */
-#define SQLITE_NOMEM 7 /* A malloc() failed */
-#define SQLITE_READONLY 8 /* Attempt to write a readonly database */
-#define SQLITE_INTERRUPT 9 /* Operation terminated by sqlite3_interrupt()*/
-#define SQLITE_IOERR 10 /* Some kind of disk I/O error occurred */
-#define SQLITE_CORRUPT 11 /* The database disk image is malformed */
-#define SQLITE_NOTFOUND 12 /* NOT USED. Table or record not found */
-#define SQLITE_FULL 13 /* Insertion failed because database is full */
-#define SQLITE_CANTOPEN 14 /* Unable to open the database file */
-#define SQLITE_PROTOCOL 15 /* NOT USED. Database lock protocol error */
-#define SQLITE_EMPTY 16 /* Database is empty */
-#define SQLITE_SCHEMA 17 /* The database schema changed */
-#define SQLITE_TOOBIG 18 /* String or BLOB exceeds size limit */
-#define SQLITE_CONSTRAINT 19 /* Abort due to constraint violation */
-#define SQLITE_MISMATCH 20 /* Data type mismatch */
-#define SQLITE_MISUSE 21 /* Library used incorrectly */
-#define SQLITE_NOLFS 22 /* Uses OS features not supported on host */
-#define SQLITE_AUTH 23 /* Authorization denied */
-#define SQLITE_FORMAT 24 /* Auxiliary database format error */
-#define SQLITE_RANGE 25 /* 2nd parameter to sqlite3_bind out of range */
-#define SQLITE_NOTADB 26 /* File opened that is not a database file */
-#define SQLITE_ROW 100 /* sqlite3_step() has another row ready */
-#define SQLITE_DONE 101 /* sqlite3_step() has finished executing */
-/* end-of-error-codes */
-
-/*
-** CAPI3REF: Extended Result Codes {H10220} <S10700>
-** KEYWORDS: {extended error code} {extended error codes}
-** KEYWORDS: {extended result code} {extended result codes}
-**
-** In its default configuration, SQLite API routines return one of 26 integer
-** [SQLITE_OK | result codes]. However, experience has shown that many of
-** these result codes are too coarse-grained. They do not provide as
-** much information about problems as programmers might like. In an effort to
-** address this, newer versions of SQLite (version 3.3.8 and later) include
-** support for additional result codes that provide more detailed information
-** about errors. The extended result codes are enabled or disabled
-** on a per database connection basis using the
-** [sqlite3_extended_result_codes()] API.
-**
-** Some of the available extended result codes are listed here.
-** One may expect the number of extended result codes will be expand
-** over time. Software that uses extended result codes should expect
-** to see new result codes in future releases of SQLite.
-**
-** The SQLITE_OK result code will never be extended. It will always
-** be exactly zero.
-*/
-#define SQLITE_IOERR_READ (SQLITE_IOERR | (1<<8))
-#define SQLITE_IOERR_SHORT_READ (SQLITE_IOERR | (2<<8))
-#define SQLITE_IOERR_WRITE (SQLITE_IOERR | (3<<8))
-#define SQLITE_IOERR_FSYNC (SQLITE_IOERR | (4<<8))
-#define SQLITE_IOERR_DIR_FSYNC (SQLITE_IOERR | (5<<8))
-#define SQLITE_IOERR_TRUNCATE (SQLITE_IOERR | (6<<8))
-#define SQLITE_IOERR_FSTAT (SQLITE_IOERR | (7<<8))
-#define SQLITE_IOERR_UNLOCK (SQLITE_IOERR | (8<<8))
-#define SQLITE_IOERR_RDLOCK (SQLITE_IOERR | (9<<8))
-#define SQLITE_IOERR_DELETE (SQLITE_IOERR | (10<<8))
-#define SQLITE_IOERR_BLOCKED (SQLITE_IOERR | (11<<8))
-#define SQLITE_IOERR_NOMEM (SQLITE_IOERR | (12<<8))
-#define SQLITE_IOERR_ACCESS (SQLITE_IOERR | (13<<8))
-#define SQLITE_IOERR_CHECKRESERVEDLOCK (SQLITE_IOERR | (14<<8))
-#define SQLITE_IOERR_LOCK (SQLITE_IOERR | (15<<8))
-#define SQLITE_IOERR_CLOSE (SQLITE_IOERR | (16<<8))
-#define SQLITE_IOERR_DIR_CLOSE (SQLITE_IOERR | (17<<8))
-#define SQLITE_LOCKED_SHAREDCACHE (SQLITE_LOCKED | (1<<8) )
-
-/*
-** CAPI3REF: Flags For File Open Operations {H10230} <H11120> <H12700>
-**
-** These bit values are intended for use in the
-** 3rd parameter to the [sqlite3_open_v2()] interface and
-** in the 4th parameter to the xOpen method of the
-** [sqlite3_vfs] object.
-*/
-#define SQLITE_OPEN_READONLY 0x00000001 /* Ok for sqlite3_open_v2() */
-#define SQLITE_OPEN_READWRITE 0x00000002 /* Ok for sqlite3_open_v2() */
-#define SQLITE_OPEN_CREATE 0x00000004 /* Ok for sqlite3_open_v2() */
-#define SQLITE_OPEN_DELETEONCLOSE 0x00000008 /* VFS only */
-#define SQLITE_OPEN_EXCLUSIVE 0x00000010 /* VFS only */
-#define SQLITE_OPEN_MAIN_DB 0x00000100 /* VFS only */
-#define SQLITE_OPEN_TEMP_DB 0x00000200 /* VFS only */
-#define SQLITE_OPEN_TRANSIENT_DB 0x00000400 /* VFS only */
-#define SQLITE_OPEN_MAIN_JOURNAL 0x00000800 /* VFS only */
-#define SQLITE_OPEN_TEMP_JOURNAL 0x00001000 /* VFS only */
-#define SQLITE_OPEN_SUBJOURNAL 0x00002000 /* VFS only */
-#define SQLITE_OPEN_MASTER_JOURNAL 0x00004000 /* VFS only */
-#define SQLITE_OPEN_NOMUTEX 0x00008000 /* Ok for sqlite3_open_v2() */
-#define SQLITE_OPEN_FULLMUTEX 0x00010000 /* Ok for sqlite3_open_v2() */
-#define SQLITE_OPEN_SHAREDCACHE 0x00020000 /* Ok for sqlite3_open_v2() */
-#define SQLITE_OPEN_PRIVATECACHE 0x00040000 /* Ok for sqlite3_open_v2() */
-
-/*
-** CAPI3REF: Device Characteristics {H10240} <H11120>
-**
-** The xDeviceCapabilities method of the [sqlite3_io_methods]
-** object returns an integer which is a vector of the these
-** bit values expressing I/O characteristics of the mass storage
-** device that holds the file that the [sqlite3_io_methods]
-** refers to.
-**
-** The SQLITE_IOCAP_ATOMIC property means that all writes of
-** any size are atomic. The SQLITE_IOCAP_ATOMICnnn values
-** mean that writes of blocks that are nnn bytes in size and
-** are aligned to an address which is an integer multiple of
-** nnn are atomic. The SQLITE_IOCAP_SAFE_APPEND value means
-** that when data is appended to a file, the data is appended
-** first then the size of the file is extended, never the other
-** way around. The SQLITE_IOCAP_SEQUENTIAL property means that
-** information is written to disk in the same order as calls
-** to xWrite().
-*/
-#define SQLITE_IOCAP_ATOMIC 0x00000001
-#define SQLITE_IOCAP_ATOMIC512 0x00000002
-#define SQLITE_IOCAP_ATOMIC1K 0x00000004
-#define SQLITE_IOCAP_ATOMIC2K 0x00000008
-#define SQLITE_IOCAP_ATOMIC4K 0x00000010
-#define SQLITE_IOCAP_ATOMIC8K 0x00000020
-#define SQLITE_IOCAP_ATOMIC16K 0x00000040
-#define SQLITE_IOCAP_ATOMIC32K 0x00000080
-#define SQLITE_IOCAP_ATOMIC64K 0x00000100
-#define SQLITE_IOCAP_SAFE_APPEND 0x00000200
-#define SQLITE_IOCAP_SEQUENTIAL 0x00000400
-
-/*
-** CAPI3REF: File Locking Levels {H10250} <H11120> <H11310>
-**
-** SQLite uses one of these integer values as the second
-** argument to calls it makes to the xLock() and xUnlock() methods
-** of an [sqlite3_io_methods] object.
-*/
-#define SQLITE_LOCK_NONE 0
-#define SQLITE_LOCK_SHARED 1
-#define SQLITE_LOCK_RESERVED 2
-#define SQLITE_LOCK_PENDING 3
-#define SQLITE_LOCK_EXCLUSIVE 4
-
-/*
-** CAPI3REF: Synchronization Type Flags {H10260} <H11120>
-**
-** When SQLite invokes the xSync() method of an
-** [sqlite3_io_methods] object it uses a combination of
-** these integer values as the second argument.
-**
-** When the SQLITE_SYNC_DATAONLY flag is used, it means that the
-** sync operation only needs to flush data to mass storage. Inode
-** information need not be flushed. If the lower four bits of the flag
-** equal SQLITE_SYNC_NORMAL, that means to use normal fsync() semantics.
-** If the lower four bits equal SQLITE_SYNC_FULL, that means
-** to use Mac OS X style fullsync instead of fsync().
-*/
-#define SQLITE_SYNC_NORMAL 0x00002
-#define SQLITE_SYNC_FULL 0x00003
-#define SQLITE_SYNC_DATAONLY 0x00010
-
-/*
-** CAPI3REF: OS Interface Open File Handle {H11110} <S20110>
-**
-** An [sqlite3_file] object represents an open file in the
-** [sqlite3_vfs | OS interface layer]. Individual OS interface
-** implementations will
-** want to subclass this object by appending additional fields
-** for their own use. The pMethods entry is a pointer to an
-** [sqlite3_io_methods] object that defines methods for performing
-** I/O operations on the open file.
-*/
-typedef struct sqlite3_file sqlite3_file;
-struct sqlite3_file {
- const struct sqlite3_io_methods *pMethods; /* Methods for an open file */
-};
-
-/*
-** CAPI3REF: OS Interface File Virtual Methods Object {H11120} <S20110>
-**
-** Every file opened by the [sqlite3_vfs] xOpen method populates an
-** [sqlite3_file] object (or, more commonly, a subclass of the
-** [sqlite3_file] object) with a pointer to an instance of this object.
-** This object defines the methods used to perform various operations
-** against the open file represented by the [sqlite3_file] object.
-**
-** If the xOpen method sets the sqlite3_file.pMethods element
-** to a non-NULL pointer, then the sqlite3_io_methods.xClose method
-** may be invoked even if the xOpen reported that it failed. The
-** only way to prevent a call to xClose following a failed xOpen
-** is for the xOpen to set the sqlite3_file.pMethods element to NULL.
-**
-** The flags argument to xSync may be one of [SQLITE_SYNC_NORMAL] or
-** [SQLITE_SYNC_FULL]. The first choice is the normal fsync().
-** The second choice is a Mac OS X style fullsync. The [SQLITE_SYNC_DATAONLY]
-** flag may be ORed in to indicate that only the data of the file
-** and not its inode needs to be synced.
-**
-** The integer values to xLock() and xUnlock() are one of
-** <ul>
-** <li> [SQLITE_LOCK_NONE],
-** <li> [SQLITE_LOCK_SHARED],
-** <li> [SQLITE_LOCK_RESERVED],
-** <li> [SQLITE_LOCK_PENDING], or
-** <li> [SQLITE_LOCK_EXCLUSIVE].
-** </ul>
-** xLock() increases the lock. xUnlock() decreases the lock.
-** The xCheckReservedLock() method checks whether any database connection,
-** either in this process or in some other process, is holding a RESERVED,
-** PENDING, or EXCLUSIVE lock on the file. It returns true
-** if such a lock exists and false otherwise.
-**
-** The xFileControl() method is a generic interface that allows custom
-** VFS implementations to directly control an open file using the
-** [sqlite3_file_control()] interface. The second "op" argument is an
-** integer opcode. The third argument is a generic pointer intended to
-** point to a structure that may contain arguments or space in which to
-** write return values. Potential uses for xFileControl() might be
-** functions to enable blocking locks with timeouts, to change the
-** locking strategy (for example to use dot-file locks), to inquire
-** about the status of a lock, or to break stale locks. The SQLite
-** core reserves all opcodes less than 100 for its own use.
-** A [SQLITE_FCNTL_LOCKSTATE | list of opcodes] less than 100 is available.
-** Applications that define a custom xFileControl method should use opcodes
-** greater than 100 to avoid conflicts.
-**
-** The xSectorSize() method returns the sector size of the
-** device that underlies the file. The sector size is the
-** minimum write that can be performed without disturbing
-** other bytes in the file. The xDeviceCharacteristics()
-** method returns a bit vector describing behaviors of the
-** underlying device:
-**
-** <ul>
-** <li> [SQLITE_IOCAP_ATOMIC]
-** <li> [SQLITE_IOCAP_ATOMIC512]
-** <li> [SQLITE_IOCAP_ATOMIC1K]
-** <li> [SQLITE_IOCAP_ATOMIC2K]
-** <li> [SQLITE_IOCAP_ATOMIC4K]
-** <li> [SQLITE_IOCAP_ATOMIC8K]
-** <li> [SQLITE_IOCAP_ATOMIC16K]
-** <li> [SQLITE_IOCAP_ATOMIC32K]
-** <li> [SQLITE_IOCAP_ATOMIC64K]
-** <li> [SQLITE_IOCAP_SAFE_APPEND]
-** <li> [SQLITE_IOCAP_SEQUENTIAL]
-** </ul>
-**
-** The SQLITE_IOCAP_ATOMIC property means that all writes of
-** any size are atomic. The SQLITE_IOCAP_ATOMICnnn values
-** mean that writes of blocks that are nnn bytes in size and
-** are aligned to an address which is an integer multiple of
-** nnn are atomic. The SQLITE_IOCAP_SAFE_APPEND value means
-** that when data is appended to a file, the data is appended
-** first then the size of the file is extended, never the other
-** way around. The SQLITE_IOCAP_SEQUENTIAL property means that
-** information is written to disk in the same order as calls
-** to xWrite().
-**
-** If xRead() returns SQLITE_IOERR_SHORT_READ it must also fill
-** in the unread portions of the buffer with zeros. A VFS that
-** fails to zero-fill short reads might seem to work. However,
-** failure to zero-fill short reads will eventually lead to
-** database corruption.
-*/
-typedef struct sqlite3_io_methods sqlite3_io_methods;
-struct sqlite3_io_methods {
- int iVersion;
- int (*xClose)(sqlite3_file*);
- int (*xRead)(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
- int (*xWrite)(sqlite3_file*, const void*, int iAmt, sqlite3_int64 iOfst);
- int (*xTruncate)(sqlite3_file*, sqlite3_int64 size);
- int (*xSync)(sqlite3_file*, int flags);
- int (*xFileSize)(sqlite3_file*, sqlite3_int64 *pSize);
- int (*xLock)(sqlite3_file*, int);
- int (*xUnlock)(sqlite3_file*, int);
- int (*xCheckReservedLock)(sqlite3_file*, int *pResOut);
- int (*xFileControl)(sqlite3_file*, int op, void *pArg);
- int (*xSectorSize)(sqlite3_file*);
- int (*xDeviceCharacteristics)(sqlite3_file*);
- /* Additional methods may be added in future releases */
-};
-
-/*
-** CAPI3REF: Standard File Control Opcodes {H11310} <S30800>
-**
-** These integer constants are opcodes for the xFileControl method
-** of the [sqlite3_io_methods] object and for the [sqlite3_file_control()]
-** interface.
-**
-** The [SQLITE_FCNTL_LOCKSTATE] opcode is used for debugging. This
-** opcode causes the xFileControl method to write the current state of
-** the lock (one of [SQLITE_LOCK_NONE], [SQLITE_LOCK_SHARED],
-** [SQLITE_LOCK_RESERVED], [SQLITE_LOCK_PENDING], or [SQLITE_LOCK_EXCLUSIVE])
-** into an integer that the pArg argument points to. This capability
-** is used during testing and only needs to be supported when SQLITE_TEST
-** is defined.
-*/
-#define SQLITE_FCNTL_LOCKSTATE 1
-#define SQLITE_GET_LOCKPROXYFILE 2
-#define SQLITE_SET_LOCKPROXYFILE 3
-#define SQLITE_LAST_ERRNO 4
-
-/*
-** CAPI3REF: Mutex Handle {H17110} <S20130>
-**
-** The mutex module within SQLite defines [sqlite3_mutex] to be an
-** abstract type for a mutex object. The SQLite core never looks
-** at the internal representation of an [sqlite3_mutex]. It only
-** deals with pointers to the [sqlite3_mutex] object.
-**
-** Mutexes are created using [sqlite3_mutex_alloc()].
-*/
-typedef struct sqlite3_mutex sqlite3_mutex;
-
-/*
-** CAPI3REF: OS Interface Object {H11140} <S20100>
-**
-** An instance of the sqlite3_vfs object defines the interface between
-** the SQLite core and the underlying operating system. The "vfs"
-** in the name of the object stands for "virtual file system".
-**
-** The value of the iVersion field is initially 1 but may be larger in
-** future versions of SQLite. Additional fields may be appended to this
-** object when the iVersion value is increased. Note that the structure
-** of the sqlite3_vfs object changes in the transaction between
-** SQLite version 3.5.9 and 3.6.0 and yet the iVersion field was not
-** modified.
-**
-** The szOsFile field is the size of the subclassed [sqlite3_file]
-** structure used by this VFS. mxPathname is the maximum length of
-** a pathname in this VFS.
-**
-** Registered sqlite3_vfs objects are kept on a linked list formed by
-** the pNext pointer. The [sqlite3_vfs_register()]
-** and [sqlite3_vfs_unregister()] interfaces manage this list
-** in a thread-safe way. The [sqlite3_vfs_find()] interface
-** searches the list. Neither the application code nor the VFS
-** implementation should use the pNext pointer.
-**
-** The pNext field is the only field in the sqlite3_vfs
-** structure that SQLite will ever modify. SQLite will only access
-** or modify this field while holding a particular static mutex.
-** The application should never modify anything within the sqlite3_vfs
-** object once the object has been registered.
-**
-** The zName field holds the name of the VFS module. The name must
-** be unique across all VFS modules.
-**
-** SQLite will guarantee that the zFilename parameter to xOpen
-** is either a NULL pointer or string obtained
-** from xFullPathname(). SQLite further guarantees that
-** the string will be valid and unchanged until xClose() is
-** called. Because of the previous sentence,
-** the [sqlite3_file] can safely store a pointer to the
-** filename if it needs to remember the filename for some reason.
-** If the zFilename parameter is xOpen is a NULL pointer then xOpen
-** must invent its own temporary name for the file. Whenever the
-** xFilename parameter is NULL it will also be the case that the
-** flags parameter will include [SQLITE_OPEN_DELETEONCLOSE].
-**
-** The flags argument to xOpen() includes all bits set in
-** the flags argument to [sqlite3_open_v2()]. Or if [sqlite3_open()]
-** or [sqlite3_open16()] is used, then flags includes at least
-** [SQLITE_OPEN_READWRITE] | [SQLITE_OPEN_CREATE].
-** If xOpen() opens a file read-only then it sets *pOutFlags to
-** include [SQLITE_OPEN_READONLY]. Other bits in *pOutFlags may be set.
-**
-** SQLite will also add one of the following flags to the xOpen()
-** call, depending on the object being opened:
-**
-** <ul>
-** <li> [SQLITE_OPEN_MAIN_DB]
-** <li> [SQLITE_OPEN_MAIN_JOURNAL]
-** <li> [SQLITE_OPEN_TEMP_DB]
-** <li> [SQLITE_OPEN_TEMP_JOURNAL]
-** <li> [SQLITE_OPEN_TRANSIENT_DB]
-** <li> [SQLITE_OPEN_SUBJOURNAL]
-** <li> [SQLITE_OPEN_MASTER_JOURNAL]
-** </ul>
-**
-** The file I/O implementation can use the object type flags to
-** change the way it deals with files. For example, an application
-** that does not care about crash recovery or rollback might make
-** the open of a journal file a no-op. Writes to this journal would
-** also be no-ops, and any attempt to read the journal would return
-** SQLITE_IOERR. Or the implementation might recognize that a database
-** file will be doing page-aligned sector reads and writes in a random
-** order and set up its I/O subsystem accordingly.
-**
-** SQLite might also add one of the following flags to the xOpen method:
-**
-** <ul>
-** <li> [SQLITE_OPEN_DELETEONCLOSE]
-** <li> [SQLITE_OPEN_EXCLUSIVE]
-** </ul>
-**
-** The [SQLITE_OPEN_DELETEONCLOSE] flag means the file should be
-** deleted when it is closed. The [SQLITE_OPEN_DELETEONCLOSE]
-** will be set for TEMP databases, journals and for subjournals.
-**
-** The [SQLITE_OPEN_EXCLUSIVE] flag is always used in conjunction
-** with the [SQLITE_OPEN_CREATE] flag, which are both directly
-** analogous to the O_EXCL and O_CREAT flags of the POSIX open()
-** API. The SQLITE_OPEN_EXCLUSIVE flag, when paired with the
-** SQLITE_OPEN_CREATE, is used to indicate that file should always
-** be created, and that it is an error if it already exists.
-** It is <i>not</i> used to indicate the file should be opened
-** for exclusive access.
-**
-** At least szOsFile bytes of memory are allocated by SQLite
-** to hold the [sqlite3_file] structure passed as the third
-** argument to xOpen. The xOpen method does not have to
-** allocate the structure; it should just fill it in. Note that
-** the xOpen method must set the sqlite3_file.pMethods to either
-** a valid [sqlite3_io_methods] object or to NULL. xOpen must do
-** this even if the open fails. SQLite expects that the sqlite3_file.pMethods
-** element will be valid after xOpen returns regardless of the success
-** or failure of the xOpen call.
-**
-** The flags argument to xAccess() may be [SQLITE_ACCESS_EXISTS]
-** to test for the existence of a file, or [SQLITE_ACCESS_READWRITE] to
-** test whether a file is readable and writable, or [SQLITE_ACCESS_READ]
-** to test whether a file is at least readable. The file can be a
-** directory.
-**
-** SQLite will always allocate at least mxPathname+1 bytes for the
-** output buffer xFullPathname. The exact size of the output buffer
-** is also passed as a parameter to both methods. If the output buffer
-** is not large enough, [SQLITE_CANTOPEN] should be returned. Since this is
-** handled as a fatal error by SQLite, vfs implementations should endeavor
-** to prevent this by setting mxPathname to a sufficiently large value.
-**
-** The xRandomness(), xSleep(), and xCurrentTime() interfaces
-** are not strictly a part of the filesystem, but they are
-** included in the VFS structure for completeness.
-** The xRandomness() function attempts to return nBytes bytes
-** of good-quality randomness into zOut. The return value is
-** the actual number of bytes of randomness obtained.
-** The xSleep() method causes the calling thread to sleep for at
-** least the number of microseconds given. The xCurrentTime()
-** method returns a Julian Day Number for the current date and time.
-**
-*/
-typedef struct sqlite3_vfs sqlite3_vfs;
-struct sqlite3_vfs {
- int iVersion; /* Structure version number */
- int szOsFile; /* Size of subclassed sqlite3_file */
- int mxPathname; /* Maximum file pathname length */
- sqlite3_vfs *pNext; /* Next registered VFS */
- const char *zName; /* Name of this virtual file system */
- void *pAppData; /* Pointer to application-specific data */
- int (*xOpen)(sqlite3_vfs*, const char *zName, sqlite3_file*,
- int flags, int *pOutFlags);
- int (*xDelete)(sqlite3_vfs*, const char *zName, int syncDir);
- int (*xAccess)(sqlite3_vfs*, const char *zName, int flags, int *pResOut);
- int (*xFullPathname)(sqlite3_vfs*, const char *zName, int nOut, char *zOut);
- void *(*xDlOpen)(sqlite3_vfs*, const char *zFilename);
- void (*xDlError)(sqlite3_vfs*, int nByte, char *zErrMsg);
- void (*(*xDlSym)(sqlite3_vfs*,void*, const char *zSymbol))(void);
- void (*xDlClose)(sqlite3_vfs*, void*);
- int (*xRandomness)(sqlite3_vfs*, int nByte, char *zOut);
- int (*xSleep)(sqlite3_vfs*, int microseconds);
- int (*xCurrentTime)(sqlite3_vfs*, double*);
- int (*xGetLastError)(sqlite3_vfs*, int, char *);
- /* New fields may be appended in figure versions. The iVersion
- ** value will increment whenever this happens. */
-};
-
-/*
-** CAPI3REF: Flags for the xAccess VFS method {H11190} <H11140>
-**
-** These integer constants can be used as the third parameter to
-** the xAccess method of an [sqlite3_vfs] object. {END} They determine
-** what kind of permissions the xAccess method is looking for.
-** With SQLITE_ACCESS_EXISTS, the xAccess method
-** simply checks whether the file exists.
-** With SQLITE_ACCESS_READWRITE, the xAccess method
-** checks whether the file is both readable and writable.
-** With SQLITE_ACCESS_READ, the xAccess method
-** checks whether the file is readable.
-*/
-#define SQLITE_ACCESS_EXISTS 0
-#define SQLITE_ACCESS_READWRITE 1
-#define SQLITE_ACCESS_READ 2
-
-/*
-** CAPI3REF: Initialize The SQLite Library {H10130} <S20000><S30100>
-**
-** The sqlite3_initialize() routine initializes the
-** SQLite library. The sqlite3_shutdown() routine
-** deallocates any resources that were allocated by sqlite3_initialize().
-**
-** A call to sqlite3_initialize() is an "effective" call if it is
-** the first time sqlite3_initialize() is invoked during the lifetime of
-** the process, or if it is the first time sqlite3_initialize() is invoked
-** following a call to sqlite3_shutdown(). Only an effective call
-** of sqlite3_initialize() does any initialization. All other calls
-** are harmless no-ops.
-**
-** A call to sqlite3_shutdown() is an "effective" call if it is the first
-** call to sqlite3_shutdown() since the last sqlite3_initialize(). Only
-** an effective call to sqlite3_shutdown() does any deinitialization.
-** All other calls to sqlite3_shutdown() are harmless no-ops.
-**
-** Among other things, sqlite3_initialize() shall invoke
-** sqlite3_os_init(). Similarly, sqlite3_shutdown()
-** shall invoke sqlite3_os_end().
-**
-** The sqlite3_initialize() routine returns [SQLITE_OK] on success.
-** If for some reason, sqlite3_initialize() is unable to initialize
-** the library (perhaps it is unable to allocate a needed resource such
-** as a mutex) it returns an [error code] other than [SQLITE_OK].
-**
-** The sqlite3_initialize() routine is called internally by many other
-** SQLite interfaces so that an application usually does not need to
-** invoke sqlite3_initialize() directly. For example, [sqlite3_open()]
-** calls sqlite3_initialize() so the SQLite library will be automatically
-** initialized when [sqlite3_open()] is called if it has not be initialized
-** already. However, if SQLite is compiled with the [SQLITE_OMIT_AUTOINIT]
-** compile-time option, then the automatic calls to sqlite3_initialize()
-** are omitted and the application must call sqlite3_initialize() directly
-** prior to using any other SQLite interface. For maximum portability,
-** it is recommended that applications always invoke sqlite3_initialize()
-** directly prior to using any other SQLite interface. Future releases
-** of SQLite may require this. In other words, the behavior exhibited
-** when SQLite is compiled with [SQLITE_OMIT_AUTOINIT] might become the
-** default behavior in some future release of SQLite.
-**
-** The sqlite3_os_init() routine does operating-system specific
-** initialization of the SQLite library. The sqlite3_os_end()
-** routine undoes the effect of sqlite3_os_init(). Typical tasks
-** performed by these routines include allocation or deallocation
-** of static resources, initialization of global variables,
-** setting up a default [sqlite3_vfs] module, or setting up
-** a default configuration using [sqlite3_config()].
-**
-** The application should never invoke either sqlite3_os_init()
-** or sqlite3_os_end() directly. The application should only invoke
-** sqlite3_initialize() and sqlite3_shutdown(). The sqlite3_os_init()
-** interface is called automatically by sqlite3_initialize() and
-** sqlite3_os_end() is called by sqlite3_shutdown(). Appropriate
-** implementations for sqlite3_os_init() and sqlite3_os_end()
-** are built into SQLite when it is compiled for Unix, Windows, or OS/2.
-** When [custom builds | built for other platforms]
-** (using the [SQLITE_OS_OTHER=1] compile-time
-** option) the application must supply a suitable implementation for
-** sqlite3_os_init() and sqlite3_os_end(). An application-supplied
-** implementation of sqlite3_os_init() or sqlite3_os_end()
-** must return [SQLITE_OK] on success and some other [error code] upon
-** failure.
-*/
-SQLITE_API int sqlite3_initialize(void);
-SQLITE_API int sqlite3_shutdown(void);
-SQLITE_API int sqlite3_os_init(void);
-SQLITE_API int sqlite3_os_end(void);
-
-/*
-** CAPI3REF: Configuring The SQLite Library {H14100} <S20000><S30200>
-** EXPERIMENTAL
-**
-** The sqlite3_config() interface is used to make global configuration
-** changes to SQLite in order to tune SQLite to the specific needs of
-** the application. The default configuration is recommended for most
-** applications and so this routine is usually not necessary. It is
-** provided to support rare applications with unusual needs.
-**
-** The sqlite3_config() interface is not threadsafe. The application
-** must insure that no other SQLite interfaces are invoked by other
-** threads while sqlite3_config() is running. Furthermore, sqlite3_config()
-** may only be invoked prior to library initialization using
-** [sqlite3_initialize()] or after shutdown by [sqlite3_shutdown()].
-** Note, however, that sqlite3_config() can be called as part of the
-** implementation of an application-defined [sqlite3_os_init()].
-**
-** The first argument to sqlite3_config() is an integer
-** [SQLITE_CONFIG_SINGLETHREAD | configuration option] that determines
-** what property of SQLite is to be configured. Subsequent arguments
-** vary depending on the [SQLITE_CONFIG_SINGLETHREAD | configuration option]
-** in the first argument.
-**
-** When a configuration option is set, sqlite3_config() returns [SQLITE_OK].
-** If the option is unknown or SQLite is unable to set the option
-** then this routine returns a non-zero [error code].
-**
-** Requirements:
-** [H14103] [H14106] [H14120] [H14123] [H14126] [H14129] [H14132] [H14135]
-** [H14138] [H14141] [H14144] [H14147] [H14150] [H14153] [H14156] [H14159]
-** [H14162] [H14165] [H14168]
-*/
-SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_config(int, ...);
-
-/*
-** CAPI3REF: Configure database connections {H14200} <S20000>
-** EXPERIMENTAL
-**
-** The sqlite3_db_config() interface is used to make configuration
-** changes to a [database connection]. The interface is similar to
-** [sqlite3_config()] except that the changes apply to a single
-** [database connection] (specified in the first argument). The
-** sqlite3_db_config() interface can only be used immediately after
-** the database connection is created using [sqlite3_open()],
-** [sqlite3_open16()], or [sqlite3_open_v2()].
-**
-** The second argument to sqlite3_db_config(D,V,...) is the
-** configuration verb - an integer code that indicates what
-** aspect of the [database connection] is being configured.
-** The only choice for this value is [SQLITE_DBCONFIG_LOOKASIDE].
-** New verbs are likely to be added in future releases of SQLite.
-** Additional arguments depend on the verb.
-**
-** Requirements:
-** [H14203] [H14206] [H14209] [H14212] [H14215]
-*/
-SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_db_config(sqlite3*, int op, ...);
-
-/*
-** CAPI3REF: Memory Allocation Routines {H10155} <S20120>
-** EXPERIMENTAL
-**
-** An instance of this object defines the interface between SQLite
-** and low-level memory allocation routines.
-**
-** This object is used in only one place in the SQLite interface.
-** A pointer to an instance of this object is the argument to
-** [sqlite3_config()] when the configuration option is
-** [SQLITE_CONFIG_MALLOC] or [SQLITE_CONFIG_GETMALLOC].
-** By creating an instance of this object
-** and passing it to [sqlite3_config]([SQLITE_CONFIG_MALLOC])
-** during configuration, an application can specify an alternative
-** memory allocation subsystem for SQLite to use for all of its
-** dynamic memory needs.
-**
-** Note that SQLite comes with several [built-in memory allocators]
-** that are perfectly adequate for the overwhelming majority of applications
-** and that this object is only useful to a tiny minority of applications
-** with specialized memory allocation requirements. This object is
-** also used during testing of SQLite in order to specify an alternative
-** memory allocator that simulates memory out-of-memory conditions in
-** order to verify that SQLite recovers gracefully from such
-** conditions.
-**
-** The xMalloc and xFree methods must work like the
-** malloc() and free() functions from the standard C library.
-** The xRealloc method must work like realloc() from the standard C library
-** with the exception that if the second argument to xRealloc is zero,
-** xRealloc must be a no-op - it must not perform any allocation or
-** deallocation. SQLite guaranteeds that the second argument to
-** xRealloc is always a value returned by a prior call to xRoundup.
-** And so in cases where xRoundup always returns a positive number,
-** xRealloc can perform exactly as the standard library realloc() and
-** still be in compliance with this specification.
-**
-** xSize should return the allocated size of a memory allocation
-** previously obtained from xMalloc or xRealloc. The allocated size
-** is always at least as big as the requested size but may be larger.
-**
-** The xRoundup method returns what would be the allocated size of
-** a memory allocation given a particular requested size. Most memory
-** allocators round up memory allocations at least to the next multiple
-** of 8. Some allocators round up to a larger multiple or to a power of 2.
-** Every memory allocation request coming in through [sqlite3_malloc()]
-** or [sqlite3_realloc()] first calls xRoundup. If xRoundup returns 0,
-** that causes the corresponding memory allocation to fail.
-**
-** The xInit method initializes the memory allocator. (For example,
-** it might allocate any require mutexes or initialize internal data
-** structures. The xShutdown method is invoked (indirectly) by
-** [sqlite3_shutdown()] and should deallocate any resources acquired
-** by xInit. The pAppData pointer is used as the only parameter to
-** xInit and xShutdown.
-**
-** SQLite holds the [SQLITE_MUTEX_STATIC_MASTER] mutex when it invokes
-** the xInit method, so the xInit method need not be threadsafe. The
-** xShutdown method is only called from [sqlite3_shutdown()] so it does
-** not need to be threadsafe either. For all other methods, SQLite
-** holds the [SQLITE_MUTEX_STATIC_MEM] mutex as long as the
-** [SQLITE_CONFIG_MEMSTATUS] configuration option is turned on (which
-** it is by default) and so the methods are automatically serialized.
-** However, if [SQLITE_CONFIG_MEMSTATUS] is disabled, then the other
-** methods must be threadsafe or else make their own arrangements for
-** serialization.
-**
-** SQLite will never invoke xInit() more than once without an intervening
-** call to xShutdown().
-*/
-typedef struct sqlite3_mem_methods sqlite3_mem_methods;
-struct sqlite3_mem_methods {
- void *(*xMalloc)(int); /* Memory allocation function */
- void (*xFree)(void*); /* Free a prior allocation */
- void *(*xRealloc)(void*,int); /* Resize an allocation */
- int (*xSize)(void*); /* Return the size of an allocation */
- int (*xRoundup)(int); /* Round up request size to allocation size */
- int (*xInit)(void*); /* Initialize the memory allocator */
- void (*xShutdown)(void*); /* Deinitialize the memory allocator */
- void *pAppData; /* Argument to xInit() and xShutdown() */
-};
-
-/*
-** CAPI3REF: Configuration Options {H10160} <S20000>
-** EXPERIMENTAL
-**
-** These constants are the available integer configuration options that
-** can be passed as the first argument to the [sqlite3_config()] interface.
-**
-** New configuration options may be added in future releases of SQLite.
-** Existing configuration options might be discontinued. Applications
-** should check the return code from [sqlite3_config()] to make sure that
-** the call worked. The [sqlite3_config()] interface will return a
-** non-zero [error code] if a discontinued or unsupported configuration option
-** is invoked.
-**
-** <dl>
-** <dt>SQLITE_CONFIG_SINGLETHREAD</dt>
-** <dd>There are no arguments to this option. This option disables
-** all mutexing and puts SQLite into a mode where it can only be used
-** by a single thread.</dd>
-**
-** <dt>SQLITE_CONFIG_MULTITHREAD</dt>
-** <dd>There are no arguments to this option. This option disables
-** mutexing on [database connection] and [prepared statement] objects.
-** The application is responsible for serializing access to
-** [database connections] and [prepared statements]. But other mutexes
-** are enabled so that SQLite will be safe to use in a multi-threaded
-** environment as long as no two threads attempt to use the same
-** [database connection] at the same time. See the [threading mode]
-** documentation for additional information.</dd>
-**
-** <dt>SQLITE_CONFIG_SERIALIZED</dt>
-** <dd>There are no arguments to this option. This option enables
-** all mutexes including the recursive
-** mutexes on [database connection] and [prepared statement] objects.
-** In this mode (which is the default when SQLite is compiled with
-** [SQLITE_THREADSAFE=1]) the SQLite library will itself serialize access
-** to [database connections] and [prepared statements] so that the
-** application is free to use the same [database connection] or the
-** same [prepared statement] in different threads at the same time.
-** See the [threading mode] documentation for additional information.</dd>
-**
-** <dt>SQLITE_CONFIG_MALLOC</dt>
-** <dd>This option takes a single argument which is a pointer to an
-** instance of the [sqlite3_mem_methods] structure. The argument specifies
-** alternative low-level memory allocation routines to be used in place of
-** the memory allocation routines built into SQLite.</dd>
-**
-** <dt>SQLITE_CONFIG_GETMALLOC</dt>
-** <dd>This option takes a single argument which is a pointer to an
-** instance of the [sqlite3_mem_methods] structure. The [sqlite3_mem_methods]
-** structure is filled with the currently defined memory allocation routines.
-** This option can be used to overload the default memory allocation
-** routines with a wrapper that simulations memory allocation failure or
-** tracks memory usage, for example.</dd>
-**
-** <dt>SQLITE_CONFIG_MEMSTATUS</dt>
-** <dd>This option takes single argument of type int, interpreted as a
-** boolean, which enables or disables the collection of memory allocation
-** statistics. When disabled, the following SQLite interfaces become
-** non-operational:
-** <ul>
-** <li> [sqlite3_memory_used()]
-** <li> [sqlite3_memory_highwater()]
-** <li> [sqlite3_soft_heap_limit()]
-** <li> [sqlite3_status()]
-** </ul>
-** </dd>
-**
-** <dt>SQLITE_CONFIG_SCRATCH</dt>
-** <dd>This option specifies a static memory buffer that SQLite can use for
-** scratch memory. There are three arguments: A pointer an 8-byte
-** aligned memory buffer from which the scrach allocations will be
-** drawn, the size of each scratch allocation (sz),
-** and the maximum number of scratch allocations (N). The sz
-** argument must be a multiple of 16. The sz parameter should be a few bytes
-** larger than the actual scratch space required due to internal overhead.
-** The first argument should pointer to an 8-byte aligned buffer
-** of at least sz*N bytes of memory.
-** SQLite will use no more than one scratch buffer at once per thread, so
-** N should be set to the expected maximum number of threads. The sz
-** parameter should be 6 times the size of the largest database page size.
-** Scratch buffers are used as part of the btree balance operation. If
-** The btree balancer needs additional memory beyond what is provided by
-** scratch buffers or if no scratch buffer space is specified, then SQLite
-** goes to [sqlite3_malloc()] to obtain the memory it needs.</dd>
-**
-** <dt>SQLITE_CONFIG_PAGECACHE</dt>
-** <dd>This option specifies a static memory buffer that SQLite can use for
-** the database page cache with the default page cache implemenation.
-** This configuration should not be used if an application-define page
-** cache implementation is loaded using the SQLITE_CONFIG_PCACHE option.
-** There are three arguments to this option: A pointer to 8-byte aligned
-** memory, the size of each page buffer (sz), and the number of pages (N).
-** The sz argument should be the size of the largest database page
-** (a power of two between 512 and 32768) plus a little extra for each
-** page header. The page header size is 20 to 40 bytes depending on
-** the host architecture. It is harmless, apart from the wasted memory,
-** to make sz a little too large. The first
-** argument should point to an allocation of at least sz*N bytes of memory.
-** SQLite will use the memory provided by the first argument to satisfy its
-** memory needs for the first N pages that it adds to cache. If additional
-** page cache memory is needed beyond what is provided by this option, then
-** SQLite goes to [sqlite3_malloc()] for the additional storage space.
-** The implementation might use one or more of the N buffers to hold
-** memory accounting information. The pointer in the first argument must
-** be aligned to an 8-byte boundary or subsequent behavior of SQLite
-** will be undefined.</dd>
-**
-** <dt>SQLITE_CONFIG_HEAP</dt>
-** <dd>This option specifies a static memory buffer that SQLite will use
-** for all of its dynamic memory allocation needs beyond those provided
-** for by [SQLITE_CONFIG_SCRATCH] and [SQLITE_CONFIG_PAGECACHE].
-** There are three arguments: An 8-byte aligned pointer to the memory,
-** the number of bytes in the memory buffer, and the minimum allocation size.
-** If the first pointer (the memory pointer) is NULL, then SQLite reverts
-** to using its default memory allocator (the system malloc() implementation),
-** undoing any prior invocation of [SQLITE_CONFIG_MALLOC]. If the
-** memory pointer is not NULL and either [SQLITE_ENABLE_MEMSYS3] or
-** [SQLITE_ENABLE_MEMSYS5] are defined, then the alternative memory
-** allocator is engaged to handle all of SQLites memory allocation needs.
-** The first pointer (the memory pointer) must be aligned to an 8-byte
-** boundary or subsequent behavior of SQLite will be undefined.</dd>
-**
-** <dt>SQLITE_CONFIG_MUTEX</dt>
-** <dd>This option takes a single argument which is a pointer to an
-** instance of the [sqlite3_mutex_methods] structure. The argument specifies
-** alternative low-level mutex routines to be used in place
-** the mutex routines built into SQLite.</dd>
-**
-** <dt>SQLITE_CONFIG_GETMUTEX</dt>
-** <dd>This option takes a single argument which is a pointer to an
-** instance of the [sqlite3_mutex_methods] structure. The
-** [sqlite3_mutex_methods]
-** structure is filled with the currently defined mutex routines.
-** This option can be used to overload the default mutex allocation
-** routines with a wrapper used to track mutex usage for performance
-** profiling or testing, for example.</dd>
-**
-** <dt>SQLITE_CONFIG_LOOKASIDE</dt>
-** <dd>This option takes two arguments that determine the default
-** memory allocation lookaside optimization. The first argument is the
-** size of each lookaside buffer slot and the second is the number of
-** slots allocated to each database connection. This option sets the
-** <i>default</i> lookaside size. The [SQLITE_DBCONFIG_LOOKASIDE]
-** verb to [sqlite3_db_config()] can be used to change the lookaside
-** configuration on individual connections.</dd>
-**
-** <dt>SQLITE_CONFIG_PCACHE</dt>
-** <dd>This option takes a single argument which is a pointer to
-** an [sqlite3_pcache_methods] object. This object specifies the interface
-** to a custom page cache implementation. SQLite makes a copy of the
-** object and uses it for page cache memory allocations.</dd>
-**
-** <dt>SQLITE_CONFIG_GETPCACHE</dt>
-** <dd>This option takes a single argument which is a pointer to an
-** [sqlite3_pcache_methods] object. SQLite copies of the current
-** page cache implementation into that object.</dd>
-**
-** </dl>
-*/
-#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */
-#define SQLITE_CONFIG_MULTITHREAD 2 /* nil */
-#define SQLITE_CONFIG_SERIALIZED 3 /* nil */
-#define SQLITE_CONFIG_MALLOC 4 /* sqlite3_mem_methods* */
-#define SQLITE_CONFIG_GETMALLOC 5 /* sqlite3_mem_methods* */
-#define SQLITE_CONFIG_SCRATCH 6 /* void*, int sz, int N */
-#define SQLITE_CONFIG_PAGECACHE 7 /* void*, int sz, int N */
-#define SQLITE_CONFIG_HEAP 8 /* void*, int nByte, int min */
-#define SQLITE_CONFIG_MEMSTATUS 9 /* boolean */
-#define SQLITE_CONFIG_MUTEX 10 /* sqlite3_mutex_methods* */
-#define SQLITE_CONFIG_GETMUTEX 11 /* sqlite3_mutex_methods* */
-/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */
-#define SQLITE_CONFIG_LOOKASIDE 13 /* int int */
-#define SQLITE_CONFIG_PCACHE 14 /* sqlite3_pcache_methods* */
-#define SQLITE_CONFIG_GETPCACHE 15 /* sqlite3_pcache_methods* */
-
-/*
-** CAPI3REF: Configuration Options {H10170} <S20000>
-** EXPERIMENTAL
-**
-** These constants are the available integer configuration options that
-** can be passed as the second argument to the [sqlite3_db_config()] interface.
-**
-** New configuration options may be added in future releases of SQLite.
-** Existing configuration options might be discontinued. Applications
-** should check the return code from [sqlite3_db_config()] to make sure that
-** the call worked. The [sqlite3_db_config()] interface will return a
-** non-zero [error code] if a discontinued or unsupported configuration option
-** is invoked.
-**
-** <dl>
-** <dt>SQLITE_DBCONFIG_LOOKASIDE</dt>
-** <dd>This option takes three additional arguments that determine the
-** [lookaside memory allocator] configuration for the [database connection].
-** The first argument (the third parameter to [sqlite3_db_config()] is a
-** pointer to an memory buffer to use for lookaside memory.
-** The first argument may be NULL in which case SQLite will allocate the
-** lookaside buffer itself using [sqlite3_malloc()]. The second argument is the
-** size of each lookaside buffer slot and the third argument is the number of
-** slots. The size of the buffer in the first argument must be greater than
-** or equal to the product of the second and third arguments. The buffer
-** must be aligned to an 8-byte boundary. If the second argument is not
-** a multiple of 8, it is internally rounded down to the next smaller
-** multiple of 8. See also: [SQLITE_CONFIG_LOOKASIDE]</dd>
-**
-** </dl>
-*/
-#define SQLITE_DBCONFIG_LOOKASIDE 1001 /* void* int int */
-
-
-/*
-** CAPI3REF: Enable Or Disable Extended Result Codes {H12200} <S10700>
-**
-** The sqlite3_extended_result_codes() routine enables or disables the
-** [extended result codes] feature of SQLite. The extended result
-** codes are disabled by default for historical compatibility considerations.
-**
-** Requirements:
-** [H12201] [H12202]
-*/
-SQLITE_API int sqlite3_extended_result_codes(sqlite3*, int onoff);
-
-/*
-** CAPI3REF: Last Insert Rowid {H12220} <S10700>
-**
-** Each entry in an SQLite table has a unique 64-bit signed
-** integer key called the [ROWID | "rowid"]. The rowid is always available
-** as an undeclared column named ROWID, OID, or _ROWID_ as long as those
-** names are not also used by explicitly declared columns. If
-** the table has a column of type [INTEGER PRIMARY KEY] then that column
-** is another alias for the rowid.
-**
-** This routine returns the [rowid] of the most recent
-** successful [INSERT] into the database from the [database connection]
-** in the first argument. If no successful [INSERT]s
-** have ever occurred on that database connection, zero is returned.
-**
-** If an [INSERT] occurs within a trigger, then the [rowid] of the inserted
-** row is returned by this routine as long as the trigger is running.
-** But once the trigger terminates, the value returned by this routine
-** reverts to the last value inserted before the trigger fired.
-**
-** An [INSERT] that fails due to a constraint violation is not a
-** successful [INSERT] and does not change the value returned by this
-** routine. Thus INSERT OR FAIL, INSERT OR IGNORE, INSERT OR ROLLBACK,
-** and INSERT OR ABORT make no changes to the return value of this
-** routine when their insertion fails. When INSERT OR REPLACE
-** encounters a constraint violation, it does not fail. The
-** INSERT continues to completion after deleting rows that caused
-** the constraint problem so INSERT OR REPLACE will always change
-** the return value of this interface.
-**
-** For the purposes of this routine, an [INSERT] is considered to
-** be successful even if it is subsequently rolled back.
-**
-** Requirements:
-** [H12221] [H12223]
-**
-** If a separate thread performs a new [INSERT] on the same
-** database connection while the [sqlite3_last_insert_rowid()]
-** function is running and thus changes the last insert [rowid],
-** then the value returned by [sqlite3_last_insert_rowid()] is
-** unpredictable and might not equal either the old or the new
-** last insert [rowid].
-*/
-SQLITE_API sqlite3_int64 sqlite3_last_insert_rowid(sqlite3*);
-
-/*
-** CAPI3REF: Count The Number Of Rows Modified {H12240} <S10600>
-**
-** This function returns the number of database rows that were changed
-** or inserted or deleted by the most recently completed SQL statement
-** on the [database connection] specified by the first parameter.
-** Only changes that are directly specified by the [INSERT], [UPDATE],
-** or [DELETE] statement are counted. Auxiliary changes caused by
-** triggers are not counted. Use the [sqlite3_total_changes()] function
-** to find the total number of changes including changes caused by triggers.
-**
-** Changes to a view that are simulated by an [INSTEAD OF trigger]
-** are not counted. Only real table changes are counted.
-**
-** A "row change" is a change to a single row of a single table
-** caused by an INSERT, DELETE, or UPDATE statement. Rows that
-** are changed as side effects of [REPLACE] constraint resolution,
-** rollback, ABORT processing, [DROP TABLE], or by any other
-** mechanisms do not count as direct row changes.
-**
-** A "trigger context" is a scope of execution that begins and
-** ends with the script of a [CREATE TRIGGER | trigger].
-** Most SQL statements are
-** evaluated outside of any trigger. This is the "top level"
-** trigger context. If a trigger fires from the top level, a
-** new trigger context is entered for the duration of that one
-** trigger. Subtriggers create subcontexts for their duration.
-**
-** Calling [sqlite3_exec()] or [sqlite3_step()] recursively does
-** not create a new trigger context.
-**
-** This function returns the number of direct row changes in the
-** most recent INSERT, UPDATE, or DELETE statement within the same
-** trigger context.
-**
-** Thus, when called from the top level, this function returns the
-** number of changes in the most recent INSERT, UPDATE, or DELETE
-** that also occurred at the top level. Within the body of a trigger,
-** the sqlite3_changes() interface can be called to find the number of
-** changes in the most recently completed INSERT, UPDATE, or DELETE
-** statement within the body of the same trigger.
-** However, the number returned does not include changes
-** caused by subtriggers since those have their own context.
-**
-** See also the [sqlite3_total_changes()] interface and the
-** [count_changes pragma].
-**
-** Requirements:
-** [H12241] [H12243]
-**
-** If a separate thread makes changes on the same database connection
-** while [sqlite3_changes()] is running then the value returned
-** is unpredictable and not meaningful.
-*/
-SQLITE_API int sqlite3_changes(sqlite3*);
-
-/*
-** CAPI3REF: Total Number Of Rows Modified {H12260} <S10600>
-**
-** This function returns the number of row changes caused by [INSERT],
-** [UPDATE] or [DELETE] statements since the [database connection] was opened.
-** The count includes all changes from all
-** [CREATE TRIGGER | trigger] contexts. However,
-** the count does not include changes used to implement [REPLACE] constraints,
-** do rollbacks or ABORT processing, or [DROP TABLE] processing. The
-** count does not include rows of views that fire an [INSTEAD OF trigger],
-** though if the INSTEAD OF trigger makes changes of its own, those changes
-** are counted.
-** The changes are counted as soon as the statement that makes them is
-** completed (when the statement handle is passed to [sqlite3_reset()] or
-** [sqlite3_finalize()]).
-**
-** See also the [sqlite3_changes()] interface and the
-** [count_changes pragma].
-**
-** Requirements:
-** [H12261] [H12263]
-**
-** If a separate thread makes changes on the same database connection
-** while [sqlite3_total_changes()] is running then the value
-** returned is unpredictable and not meaningful.
-*/
-SQLITE_API int sqlite3_total_changes(sqlite3*);
-
-/*
-** CAPI3REF: Interrupt A Long-Running Query {H12270} <S30500>
-**
-** This function causes any pending database operation to abort and
-** return at its earliest opportunity. This routine is typically
-** called in response to a user action such as pressing "Cancel"
-** or Ctrl-C where the user wants a long query operation to halt
-** immediately.
-**
-** It is safe to call this routine from a thread different from the
-** thread that is currently running the database operation. But it
-** is not safe to call this routine with a [database connection] that
-** is closed or might close before sqlite3_interrupt() returns.
-**
-** If an SQL operation is very nearly finished at the time when
-** sqlite3_interrupt() is called, then it might not have an opportunity
-** to be interrupted and might continue to completion.
-**
-** An SQL operation that is interrupted will return [SQLITE_INTERRUPT].
-** If the interrupted SQL operation is an INSERT, UPDATE, or DELETE
-** that is inside an explicit transaction, then the entire transaction
-** will be rolled back automatically.
-**
-** The sqlite3_interrupt(D) call is in effect until all currently running
-** SQL statements on [database connection] D complete. Any new SQL statements
-** that are started after the sqlite3_interrupt() call and before the
-** running statements reaches zero are interrupted as if they had been
-** running prior to the sqlite3_interrupt() call. New SQL statements
-** that are started after the running statement count reaches zero are
-** not effected by the sqlite3_interrupt().
-** A call to sqlite3_interrupt(D) that occurs when there are no running
-** SQL statements is a no-op and has no effect on SQL statements
-** that are started after the sqlite3_interrupt() call returns.
-**
-** Requirements:
-** [H12271] [H12272]
-**
-** If the database connection closes while [sqlite3_interrupt()]
-** is running then bad things will likely happen.
-*/
-SQLITE_API void sqlite3_interrupt(sqlite3*);
-
-/*
-** CAPI3REF: Determine If An SQL Statement Is Complete {H10510} <S70200>
-**
-** These routines are useful during command-line input to determine if the
-** currently entered text seems to form a complete SQL statement or
-** if additional input is needed before sending the text into
-** SQLite for parsing. These routines return 1 if the input string
-** appears to be a complete SQL statement. A statement is judged to be
-** complete if it ends with a semicolon token and is not a prefix of a
-** well-formed CREATE TRIGGER statement. Semicolons that are embedded within
-** string literals or quoted identifier names or comments are not
-** independent tokens (they are part of the token in which they are
-** embedded) and thus do not count as a statement terminator. Whitespace
-** and comments that follow the final semicolon are ignored.
-**
-** These routines return 0 if the statement is incomplete. If a
-** memory allocation fails, then SQLITE_NOMEM is returned.
-**
-** These routines do not parse the SQL statements thus
-** will not detect syntactically incorrect SQL.
-**
-** If SQLite has not been initialized using [sqlite3_initialize()] prior
-** to invoking sqlite3_complete16() then sqlite3_initialize() is invoked
-** automatically by sqlite3_complete16(). If that initialization fails,
-** then the return value from sqlite3_complete16() will be non-zero
-** regardless of whether or not the input SQL is complete.
-**
-** Requirements: [H10511] [H10512]
-**
-** The input to [sqlite3_complete()] must be a zero-terminated
-** UTF-8 string.
-**
-** The input to [sqlite3_complete16()] must be a zero-terminated
-** UTF-16 string in native byte order.
-*/
-SQLITE_API int sqlite3_complete(const char *sql);
-SQLITE_API int sqlite3_complete16(const void *sql);
-
-/*
-** CAPI3REF: Register A Callback To Handle SQLITE_BUSY Errors {H12310} <S40400>
-**
-** This routine sets a callback function that might be invoked whenever
-** an attempt is made to open a database table that another thread
-** or process has locked.
-**
-** If the busy callback is NULL, then [SQLITE_BUSY] or [SQLITE_IOERR_BLOCKED]
-** is returned immediately upon encountering the lock. If the busy callback
-** is not NULL, then the callback will be invoked with two arguments.
-**
-** The first argument to the handler is a copy of the void* pointer which
-** is the third argument to sqlite3_busy_handler(). The second argument to
-** the handler callback is the number of times that the busy handler has
-** been invoked for this locking event. If the
-** busy callback returns 0, then no additional attempts are made to
-** access the database and [SQLITE_BUSY] or [SQLITE_IOERR_BLOCKED] is returned.
-** If the callback returns non-zero, then another attempt
-** is made to open the database for reading and the cycle repeats.
-**
-** The presence of a busy handler does not guarantee that it will be invoked
-** when there is lock contention. If SQLite determines that invoking the busy
-** handler could result in a deadlock, it will go ahead and return [SQLITE_BUSY]
-** or [SQLITE_IOERR_BLOCKED] instead of invoking the busy handler.
-** Consider a scenario where one process is holding a read lock that
-** it is trying to promote to a reserved lock and
-** a second process is holding a reserved lock that it is trying
-** to promote to an exclusive lock. The first process cannot proceed
-** because it is blocked by the second and the second process cannot
-** proceed because it is blocked by the first. If both processes
-** invoke the busy handlers, neither will make any progress. Therefore,
-** SQLite returns [SQLITE_BUSY] for the first process, hoping that this
-** will induce the first process to release its read lock and allow
-** the second process to proceed.
-**
-** The default busy callback is NULL.
-**
-** The [SQLITE_BUSY] error is converted to [SQLITE_IOERR_BLOCKED]
-** when SQLite is in the middle of a large transaction where all the
-** changes will not fit into the in-memory cache. SQLite will
-** already hold a RESERVED lock on the database file, but it needs
-** to promote this lock to EXCLUSIVE so that it can spill cache
-** pages into the database file without harm to concurrent
-** readers. If it is unable to promote the lock, then the in-memory
-** cache will be left in an inconsistent state and so the error
-** code is promoted from the relatively benign [SQLITE_BUSY] to
-** the more severe [SQLITE_IOERR_BLOCKED]. This error code promotion
-** forces an automatic rollback of the changes. See the
-** <a href="/cvstrac/wiki?p=CorruptionFollowingBusyError">
-** CorruptionFollowingBusyError</a> wiki page for a discussion of why
-** this is important.
-**
-** There can only be a single busy handler defined for each
-** [database connection]. Setting a new busy handler clears any
-** previously set handler. Note that calling [sqlite3_busy_timeout()]
-** will also set or clear the busy handler.
-**
-** The busy callback should not take any actions which modify the
-** database connection that invoked the busy handler. Any such actions
-** result in undefined behavior.
-**
-** Requirements:
-** [H12311] [H12312] [H12314] [H12316] [H12318]
-**
-** A busy handler must not close the database connection
-** or [prepared statement] that invoked the busy handler.
-*/
-SQLITE_API int sqlite3_busy_handler(sqlite3*, int(*)(void*,int), void*);
-
-/*
-** CAPI3REF: Set A Busy Timeout {H12340} <S40410>
-**
-** This routine sets a [sqlite3_busy_handler | busy handler] that sleeps
-** for a specified amount of time when a table is locked. The handler
-** will sleep multiple times until at least "ms" milliseconds of sleeping
-** have accumulated. {H12343} After "ms" milliseconds of sleeping,
-** the handler returns 0 which causes [sqlite3_step()] to return
-** [SQLITE_BUSY] or [SQLITE_IOERR_BLOCKED].
-**
-** Calling this routine with an argument less than or equal to zero
-** turns off all busy handlers.
-**
-** There can only be a single busy handler for a particular
-** [database connection] any any given moment. If another busy handler
-** was defined (using [sqlite3_busy_handler()]) prior to calling
-** this routine, that other busy handler is cleared.
-**
-** Requirements:
-** [H12341] [H12343] [H12344]
-*/
-SQLITE_API int sqlite3_busy_timeout(sqlite3*, int ms);
-
-/*
-** CAPI3REF: Convenience Routines For Running Queries {H12370} <S10000>
-**
-** Definition: A <b>result table</b> is memory data structure created by the
-** [sqlite3_get_table()] interface. A result table records the
-** complete query results from one or more queries.
-**
-** The table conceptually has a number of rows and columns. But
-** these numbers are not part of the result table itself. These
-** numbers are obtained separately. Let N be the number of rows
-** and M be the number of columns.
-**
-** A result table is an array of pointers to zero-terminated UTF-8 strings.
-** There are (N+1)*M elements in the array. The first M pointers point
-** to zero-terminated strings that contain the names of the columns.
-** The remaining entries all point to query results. NULL values result
-** in NULL pointers. All other values are in their UTF-8 zero-terminated
-** string representation as returned by [sqlite3_column_text()].
-**
-** A result table might consist of one or more memory allocations.
-** It is not safe to pass a result table directly to [sqlite3_free()].
-** A result table should be deallocated using [sqlite3_free_table()].
-**
-** As an example of the result table format, suppose a query result
-** is as follows:
-**
-** <blockquote><pre>
-** Name | Age
-** -----------------------
-** Alice | 43
-** Bob | 28
-** Cindy | 21
-** </pre></blockquote>
-**
-** There are two column (M==2) and three rows (N==3). Thus the
-** result table has 8 entries. Suppose the result table is stored
-** in an array names azResult. Then azResult holds this content:
-**
-** <blockquote><pre>
-** azResult&#91;0] = "Name";
-** azResult&#91;1] = "Age";
-** azResult&#91;2] = "Alice";
-** azResult&#91;3] = "43";
-** azResult&#91;4] = "Bob";
-** azResult&#91;5] = "28";
-** azResult&#91;6] = "Cindy";
-** azResult&#91;7] = "21";
-** </pre></blockquote>
-**
-** The sqlite3_get_table() function evaluates one or more
-** semicolon-separated SQL statements in the zero-terminated UTF-8
-** string of its 2nd parameter. It returns a result table to the
-** pointer given in its 3rd parameter.
-**
-** After the calling function has finished using the result, it should
-** pass the pointer to the result table to sqlite3_free_table() in order to
-** release the memory that was malloced. Because of the way the
-** [sqlite3_malloc()] happens within sqlite3_get_table(), the calling
-** function must not try to call [sqlite3_free()] directly. Only
-** [sqlite3_free_table()] is able to release the memory properly and safely.
-**
-** The sqlite3_get_table() interface is implemented as a wrapper around
-** [sqlite3_exec()]. The sqlite3_get_table() routine does not have access
-** to any internal data structures of SQLite. It uses only the public
-** interface defined here. As a consequence, errors that occur in the
-** wrapper layer outside of the internal [sqlite3_exec()] call are not
-** reflected in subsequent calls to [sqlite3_errcode()] or [sqlite3_errmsg()].
-**
-** Requirements:
-** [H12371] [H12373] [H12374] [H12376] [H12379] [H12382]
-*/
-SQLITE_API int sqlite3_get_table(
- sqlite3 *db, /* An open database */
- const char *zSql, /* SQL to be evaluated */
- char ***pazResult, /* Results of the query */
- int *pnRow, /* Number of result rows written here */
- int *pnColumn, /* Number of result columns written here */
- char **pzErrmsg /* Error msg written here */
-);
-SQLITE_API void sqlite3_free_table(char **result);
-
-/*
-** CAPI3REF: Formatted String Printing Functions {H17400} <S70000><S20000>
-**
-** These routines are work-alikes of the "printf()" family of functions
-** from the standard C library.
-**
-** The sqlite3_mprintf() and sqlite3_vmprintf() routines write their
-** results into memory obtained from [sqlite3_malloc()].
-** The strings returned by these two routines should be
-** released by [sqlite3_free()]. Both routines return a
-** NULL pointer if [sqlite3_malloc()] is unable to allocate enough
-** memory to hold the resulting string.
-**
-** In sqlite3_snprintf() routine is similar to "snprintf()" from
-** the standard C library. The result is written into the
-** buffer supplied as the second parameter whose size is given by
-** the first parameter. Note that the order of the
-** first two parameters is reversed from snprintf(). This is an
-** historical accident that cannot be fixed without breaking
-** backwards compatibility. Note also that sqlite3_snprintf()
-** returns a pointer to its buffer instead of the number of
-** characters actually written into the buffer. We admit that
-** the number of characters written would be a more useful return
-** value but we cannot change the implementation of sqlite3_snprintf()
-** now without breaking compatibility.
-**
-** As long as the buffer size is greater than zero, sqlite3_snprintf()
-** guarantees that the buffer is always zero-terminated. The first
-** parameter "n" is the total size of the buffer, including space for
-** the zero terminator. So the longest string that can be completely
-** written will be n-1 characters.
-**
-** These routines all implement some additional formatting
-** options that are useful for constructing SQL statements.
-** All of the usual printf() formatting options apply. In addition, there
-** is are "%q", "%Q", and "%z" options.
-**
-** The %q option works like %s in that it substitutes a null-terminated
-** string from the argument list. But %q also doubles every '\'' character.
-** %q is designed for use inside a string literal. By doubling each '\''
-** character it escapes that character and allows it to be inserted into
-** the string.
-**
-** For example, assume the string variable zText contains text as follows:
-**
-** <blockquote><pre>
-** char *zText = "It's a happy day!";
-** </pre></blockquote>
-**
-** One can use this text in an SQL statement as follows:
-**
-** <blockquote><pre>
-** char *zSQL = sqlite3_mprintf("INSERT INTO table VALUES('%q')", zText);
-** sqlite3_exec(db, zSQL, 0, 0, 0);
-** sqlite3_free(zSQL);
-** </pre></blockquote>
-**
-** Because the %q format string is used, the '\'' character in zText
-** is escaped and the SQL generated is as follows:
-**
-** <blockquote><pre>
-** INSERT INTO table1 VALUES('It''s a happy day!')
-** </pre></blockquote>
-**
-** This is correct. Had we used %s instead of %q, the generated SQL
-** would have looked like this:
-**
-** <blockquote><pre>
-** INSERT INTO table1 VALUES('It's a happy day!');
-** </pre></blockquote>
-**
-** This second example is an SQL syntax error. As a general rule you should
-** always use %q instead of %s when inserting text into a string literal.
-**
-** The %Q option works like %q except it also adds single quotes around
-** the outside of the total string. Additionally, if the parameter in the
-** argument list is a NULL pointer, %Q substitutes the text "NULL" (without
-** single quotes) in place of the %Q option. So, for example, one could say:
-**
-** <blockquote><pre>
-** char *zSQL = sqlite3_mprintf("INSERT INTO table VALUES(%Q)", zText);
-** sqlite3_exec(db, zSQL, 0, 0, 0);
-** sqlite3_free(zSQL);
-** </pre></blockquote>
-**
-** The code above will render a correct SQL statement in the zSQL
-** variable even if the zText variable is a NULL pointer.
-**
-** The "%z" formatting option works exactly like "%s" with the
-** addition that after the string has been read and copied into
-** the result, [sqlite3_free()] is called on the input string. {END}
-**
-** Requirements:
-** [H17403] [H17406] [H17407]
-*/
-SQLITE_API char *sqlite3_mprintf(const char*,...);
-SQLITE_API char *sqlite3_vmprintf(const char*, va_list);
-SQLITE_API char *sqlite3_snprintf(int,char*,const char*, ...);
-
-/*
-** CAPI3REF: Memory Allocation Subsystem {H17300} <S20000>
-**
-** The SQLite core uses these three routines for all of its own
-** internal memory allocation needs. "Core" in the previous sentence
-** does not include operating-system specific VFS implementation. The
-** Windows VFS uses native malloc() and free() for some operations.
-**
-** The sqlite3_malloc() routine returns a pointer to a block
-** of memory at least N bytes in length, where N is the parameter.
-** If sqlite3_malloc() is unable to obtain sufficient free
-** memory, it returns a NULL pointer. If the parameter N to
-** sqlite3_malloc() is zero or negative then sqlite3_malloc() returns
-** a NULL pointer.
-**
-** Calling sqlite3_free() with a pointer previously returned
-** by sqlite3_malloc() or sqlite3_realloc() releases that memory so
-** that it might be reused. The sqlite3_free() routine is
-** a no-op if is called with a NULL pointer. Passing a NULL pointer
-** to sqlite3_free() is harmless. After being freed, memory
-** should neither be read nor written. Even reading previously freed
-** memory might result in a segmentation fault or other severe error.
-** Memory corruption, a segmentation fault, or other severe error
-** might result if sqlite3_free() is called with a non-NULL pointer that
-** was not obtained from sqlite3_malloc() or sqlite3_realloc().
-**
-** The sqlite3_realloc() interface attempts to resize a
-** prior memory allocation to be at least N bytes, where N is the
-** second parameter. The memory allocation to be resized is the first
-** parameter. If the first parameter to sqlite3_realloc()
-** is a NULL pointer then its behavior is identical to calling
-** sqlite3_malloc(N) where N is the second parameter to sqlite3_realloc().
-** If the second parameter to sqlite3_realloc() is zero or
-** negative then the behavior is exactly the same as calling
-** sqlite3_free(P) where P is the first parameter to sqlite3_realloc().
-** sqlite3_realloc() returns a pointer to a memory allocation
-** of at least N bytes in size or NULL if sufficient memory is unavailable.
-** If M is the size of the prior allocation, then min(N,M) bytes
-** of the prior allocation are copied into the beginning of buffer returned
-** by sqlite3_realloc() and the prior allocation is freed.
-** If sqlite3_realloc() returns NULL, then the prior allocation
-** is not freed.
-**
-** The memory returned by sqlite3_malloc() and sqlite3_realloc()
-** is always aligned to at least an 8 byte boundary. {END}
-**
-** The default implementation of the memory allocation subsystem uses
-** the malloc(), realloc() and free() provided by the standard C library.
-** {H17382} However, if SQLite is compiled with the
-** SQLITE_MEMORY_SIZE=<i>NNN</i> C preprocessor macro (where <i>NNN</i>
-** is an integer), then SQLite create a static array of at least
-** <i>NNN</i> bytes in size and uses that array for all of its dynamic
-** memory allocation needs. {END} Additional memory allocator options
-** may be added in future releases.
-**
-** In SQLite version 3.5.0 and 3.5.1, it was possible to define
-** the SQLITE_OMIT_MEMORY_ALLOCATION which would cause the built-in
-** implementation of these routines to be omitted. That capability
-** is no longer provided. Only built-in memory allocators can be used.
-**
-** The Windows OS interface layer calls
-** the system malloc() and free() directly when converting
-** filenames between the UTF-8 encoding used by SQLite
-** and whatever filename encoding is used by the particular Windows
-** installation. Memory allocation errors are detected, but
-** they are reported back as [SQLITE_CANTOPEN] or
-** [SQLITE_IOERR] rather than [SQLITE_NOMEM].
-**
-** Requirements:
-** [H17303] [H17304] [H17305] [H17306] [H17310] [H17312] [H17315] [H17318]
-** [H17321] [H17322] [H17323]
-**
-** The pointer arguments to [sqlite3_free()] and [sqlite3_realloc()]
-** must be either NULL or else pointers obtained from a prior
-** invocation of [sqlite3_malloc()] or [sqlite3_realloc()] that have
-** not yet been released.
-**
-** The application must not read or write any part of
-** a block of memory after it has been released using
-** [sqlite3_free()] or [sqlite3_realloc()].
-*/
-SQLITE_API void *sqlite3_malloc(int);
-SQLITE_API void *sqlite3_realloc(void*, int);
-SQLITE_API void sqlite3_free(void*);
-
-/*
-** CAPI3REF: Memory Allocator Statistics {H17370} <S30210>
-**
-** SQLite provides these two interfaces for reporting on the status
-** of the [sqlite3_malloc()], [sqlite3_free()], and [sqlite3_realloc()]
-** routines, which form the built-in memory allocation subsystem.
-**
-** Requirements:
-** [H17371] [H17373] [H17374] [H17375]
-*/
-SQLITE_API sqlite3_int64 sqlite3_memory_used(void);
-SQLITE_API sqlite3_int64 sqlite3_memory_highwater(int resetFlag);
-
-/*
-** CAPI3REF: Pseudo-Random Number Generator {H17390} <S20000>
-**
-** SQLite contains a high-quality pseudo-random number generator (PRNG) used to
-** select random [ROWID | ROWIDs] when inserting new records into a table that
-** already uses the largest possible [ROWID]. The PRNG is also used for
-** the build-in random() and randomblob() SQL functions. This interface allows
-** applications to access the same PRNG for other purposes.
-**
-** A call to this routine stores N bytes of randomness into buffer P.
-**
-** The first time this routine is invoked (either internally or by
-** the application) the PRNG is seeded using randomness obtained
-** from the xRandomness method of the default [sqlite3_vfs] object.
-** On all subsequent invocations, the pseudo-randomness is generated
-** internally and without recourse to the [sqlite3_vfs] xRandomness
-** method.
-**
-** Requirements:
-** [H17392]
-*/
-SQLITE_API void sqlite3_randomness(int N, void *P);
-
-/*
-** CAPI3REF: Compile-Time Authorization Callbacks {H12500} <S70100>
-**
-** This routine registers a authorizer callback with a particular
-** [database connection], supplied in the first argument.
-** The authorizer callback is invoked as SQL statements are being compiled
-** by [sqlite3_prepare()] or its variants [sqlite3_prepare_v2()],
-** [sqlite3_prepare16()] and [sqlite3_prepare16_v2()]. At various
-** points during the compilation process, as logic is being created
-** to perform various actions, the authorizer callback is invoked to
-** see if those actions are allowed. The authorizer callback should
-** return [SQLITE_OK] to allow the action, [SQLITE_IGNORE] to disallow the
-** specific action but allow the SQL statement to continue to be
-** compiled, or [SQLITE_DENY] to cause the entire SQL statement to be
-** rejected with an error. If the authorizer callback returns
-** any value other than [SQLITE_IGNORE], [SQLITE_OK], or [SQLITE_DENY]
-** then the [sqlite3_prepare_v2()] or equivalent call that triggered
-** the authorizer will fail with an error message.
-**
-** When the callback returns [SQLITE_OK], that means the operation
-** requested is ok. When the callback returns [SQLITE_DENY], the
-** [sqlite3_prepare_v2()] or equivalent call that triggered the
-** authorizer will fail with an error message explaining that
-** access is denied.
-**
-** The first parameter to the authorizer callback is a copy of the third
-** parameter to the sqlite3_set_authorizer() interface. The second parameter
-** to the callback is an integer [SQLITE_COPY | action code] that specifies
-** the particular action to be authorized. The third through sixth parameters
-** to the callback are zero-terminated strings that contain additional
-** details about the action to be authorized.
-**
-** If the action code is [SQLITE_READ]
-** and the callback returns [SQLITE_IGNORE] then the
-** [prepared statement] statement is constructed to substitute
-** a NULL value in place of the table column that would have
-** been read if [SQLITE_OK] had been returned. The [SQLITE_IGNORE]
-** return can be used to deny an untrusted user access to individual
-** columns of a table.
-** If the action code is [SQLITE_DELETE] and the callback returns
-** [SQLITE_IGNORE] then the [DELETE] operation proceeds but the
-** [truncate optimization] is disabled and all rows are deleted individually.
-**
-** An authorizer is used when [sqlite3_prepare | preparing]
-** SQL statements from an untrusted source, to ensure that the SQL statements
-** do not try to access data they are not allowed to see, or that they do not
-** try to execute malicious statements that damage the database. For
-** example, an application may allow a user to enter arbitrary
-** SQL queries for evaluation by a database. But the application does
-** not want the user to be able to make arbitrary changes to the
-** database. An authorizer could then be put in place while the
-** user-entered SQL is being [sqlite3_prepare | prepared] that
-** disallows everything except [SELECT] statements.
-**
-** Applications that need to process SQL from untrusted sources
-** might also consider lowering resource limits using [sqlite3_limit()]
-** and limiting database size using the [max_page_count] [PRAGMA]
-** in addition to using an authorizer.
-**
-** Only a single authorizer can be in place on a database connection
-** at a time. Each call to sqlite3_set_authorizer overrides the
-** previous call. Disable the authorizer by installing a NULL callback.
-** The authorizer is disabled by default.
-**
-** The authorizer callback must not do anything that will modify
-** the database connection that invoked the authorizer callback.
-** Note that [sqlite3_prepare_v2()] and [sqlite3_step()] both modify their
-** database connections for the meaning of "modify" in this paragraph.
-**
-** When [sqlite3_prepare_v2()] is used to prepare a statement, the
-** statement might be re-prepared during [sqlite3_step()] due to a
-** schema change. Hence, the application should ensure that the
-** correct authorizer callback remains in place during the [sqlite3_step()].
-**
-** Note that the authorizer callback is invoked only during
-** [sqlite3_prepare()] or its variants. Authorization is not
-** performed during statement evaluation in [sqlite3_step()], unless
-** as stated in the previous paragraph, sqlite3_step() invokes
-** sqlite3_prepare_v2() to reprepare a statement after a schema change.
-**
-** Requirements:
-** [H12501] [H12502] [H12503] [H12504] [H12505] [H12506] [H12507] [H12510]
-** [H12511] [H12512] [H12520] [H12521] [H12522]
-*/
-SQLITE_API int sqlite3_set_authorizer(
- sqlite3*,
- int (*xAuth)(void*,int,const char*,const char*,const char*,const char*),
- void *pUserData
-);
-
-/*
-** CAPI3REF: Authorizer Return Codes {H12590} <H12500>
-**
-** The [sqlite3_set_authorizer | authorizer callback function] must
-** return either [SQLITE_OK] or one of these two constants in order
-** to signal SQLite whether or not the action is permitted. See the
-** [sqlite3_set_authorizer | authorizer documentation] for additional
-** information.
-*/
-#define SQLITE_DENY 1 /* Abort the SQL statement with an error */
-#define SQLITE_IGNORE 2 /* Don't allow access, but don't generate an error */
-
-/*
-** CAPI3REF: Authorizer Action Codes {H12550} <H12500>
-**
-** The [sqlite3_set_authorizer()] interface registers a callback function
-** that is invoked to authorize certain SQL statement actions. The
-** second parameter to the callback is an integer code that specifies
-** what action is being authorized. These are the integer action codes that
-** the authorizer callback may be passed.
-**
-** These action code values signify what kind of operation is to be
-** authorized. The 3rd and 4th parameters to the authorization
-** callback function will be parameters or NULL depending on which of these
-** codes is used as the second parameter. The 5th parameter to the
-** authorizer callback is the name of the database ("main", "temp",
-** etc.) if applicable. The 6th parameter to the authorizer callback
-** is the name of the inner-most trigger or view that is responsible for
-** the access attempt or NULL if this access attempt is directly from
-** top-level SQL code.
-**
-** Requirements:
-** [H12551] [H12552] [H12553] [H12554]
-*/
-/******************************************* 3rd ************ 4th ***********/
-#define SQLITE_CREATE_INDEX 1 /* Index Name Table Name */
-#define SQLITE_CREATE_TABLE 2 /* Table Name NULL */
-#define SQLITE_CREATE_TEMP_INDEX 3 /* Index Name Table Name */
-#define SQLITE_CREATE_TEMP_TABLE 4 /* Table Name NULL */
-#define SQLITE_CREATE_TEMP_TRIGGER 5 /* Trigger Name Table Name */
-#define SQLITE_CREATE_TEMP_VIEW 6 /* View Name NULL */
-#define SQLITE_CREATE_TRIGGER 7 /* Trigger Name Table Name */
-#define SQLITE_CREATE_VIEW 8 /* View Name NULL */
-#define SQLITE_DELETE 9 /* Table Name NULL */
-#define SQLITE_DROP_INDEX 10 /* Index Name Table Name */
-#define SQLITE_DROP_TABLE 11 /* Table Name NULL */
-#define SQLITE_DROP_TEMP_INDEX 12 /* Index Name Table Name */
-#define SQLITE_DROP_TEMP_TABLE 13 /* Table Name NULL */
-#define SQLITE_DROP_TEMP_TRIGGER 14 /* Trigger Name Table Name */
-#define SQLITE_DROP_TEMP_VIEW 15 /* View Name NULL */
-#define SQLITE_DROP_TRIGGER 16 /* Trigger Name Table Name */
-#define SQLITE_DROP_VIEW 17 /* View Name NULL */
-#define SQLITE_INSERT 18 /* Table Name NULL */
-#define SQLITE_PRAGMA 19 /* Pragma Name 1st arg or NULL */
-#define SQLITE_READ 20 /* Table Name Column Name */
-#define SQLITE_SELECT 21 /* NULL NULL */
-#define SQLITE_TRANSACTION 22 /* Operation NULL */
-#define SQLITE_UPDATE 23 /* Table Name Column Name */
-#define SQLITE_ATTACH 24 /* Filename NULL */
-#define SQLITE_DETACH 25 /* Database Name NULL */
-#define SQLITE_ALTER_TABLE 26 /* Database Name Table Name */
-#define SQLITE_REINDEX 27 /* Index Name NULL */
-#define SQLITE_ANALYZE 28 /* Table Name NULL */
-#define SQLITE_CREATE_VTABLE 29 /* Table Name Module Name */
-#define SQLITE_DROP_VTABLE 30 /* Table Name Module Name */
-#define SQLITE_FUNCTION 31 /* NULL Function Name */
-#define SQLITE_SAVEPOINT 32 /* Operation Savepoint Name */
-#define SQLITE_COPY 0 /* No longer used */
-
-/*
-** CAPI3REF: Tracing And Profiling Functions {H12280} <S60400>
-** EXPERIMENTAL
-**
-** These routines register callback functions that can be used for
-** tracing and profiling the execution of SQL statements.
-**
-** The callback function registered by sqlite3_trace() is invoked at
-** various times when an SQL statement is being run by [sqlite3_step()].
-** The callback returns a UTF-8 rendering of the SQL statement text
-** as the statement first begins executing. Additional callbacks occur
-** as each triggered subprogram is entered. The callbacks for triggers
-** contain a UTF-8 SQL comment that identifies the trigger.
-**
-** The callback function registered by sqlite3_profile() is invoked
-** as each SQL statement finishes. The profile callback contains
-** the original statement text and an estimate of wall-clock time
-** of how long that statement took to run.
-**
-** Requirements:
-** [H12281] [H12282] [H12283] [H12284] [H12285] [H12287] [H12288] [H12289]
-** [H12290]
-*/
-SQLITE_API SQLITE_EXPERIMENTAL void *sqlite3_trace(sqlite3*, void(*xTrace)(void*,const char*), void*);
-SQLITE_API SQLITE_EXPERIMENTAL void *sqlite3_profile(sqlite3*,
- void(*xProfile)(void*,const char*,sqlite3_uint64), void*);
-
-/*
-** CAPI3REF: Query Progress Callbacks {H12910} <S60400>
-**
-** This routine configures a callback function - the
-** progress callback - that is invoked periodically during long
-** running calls to [sqlite3_exec()], [sqlite3_step()] and
-** [sqlite3_get_table()]. An example use for this
-** interface is to keep a GUI updated during a large query.
-**
-** If the progress callback returns non-zero, the operation is
-** interrupted. This feature can be used to implement a
-** "Cancel" button on a GUI progress dialog box.
-**
-** The progress handler must not do anything that will modify
-** the database connection that invoked the progress handler.
-** Note that [sqlite3_prepare_v2()] and [sqlite3_step()] both modify their
-** database connections for the meaning of "modify" in this paragraph.
-**
-** Requirements:
-** [H12911] [H12912] [H12913] [H12914] [H12915] [H12916] [H12917] [H12918]
-**
-*/
-SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
-
-/*
-** CAPI3REF: Opening A New Database Connection {H12700} <S40200>
-**
-** These routines open an SQLite database file whose name is given by the
-** filename argument. The filename argument is interpreted as UTF-8 for
-** sqlite3_open() and sqlite3_open_v2() and as UTF-16 in the native byte
-** order for sqlite3_open16(). A [database connection] handle is usually
-** returned in *ppDb, even if an error occurs. The only exception is that
-** if SQLite is unable to allocate memory to hold the [sqlite3] object,
-** a NULL will be written into *ppDb instead of a pointer to the [sqlite3]
-** object. If the database is opened (and/or created) successfully, then
-** [SQLITE_OK] is returned. Otherwise an [error code] is returned. The
-** [sqlite3_errmsg()] or [sqlite3_errmsg16()] routines can be used to obtain
-** an English language description of the error.
-**
-** The default encoding for the database will be UTF-8 if
-** sqlite3_open() or sqlite3_open_v2() is called and
-** UTF-16 in the native byte order if sqlite3_open16() is used.
-**
-** Whether or not an error occurs when it is opened, resources
-** associated with the [database connection] handle should be released by
-** passing it to [sqlite3_close()] when it is no longer required.
-**
-** The sqlite3_open_v2() interface works like sqlite3_open()
-** except that it accepts two additional parameters for additional control
-** over the new database connection. The flags parameter can take one of
-** the following three values, optionally combined with the
-** [SQLITE_OPEN_NOMUTEX], [SQLITE_OPEN_FULLMUTEX], [SQLITE_OPEN_SHAREDCACHE],
-** and/or [SQLITE_OPEN_PRIVATECACHE] flags:
-**
-** <dl>
-** <dt>[SQLITE_OPEN_READONLY]</dt>
-** <dd>The database is opened in read-only mode. If the database does not
-** already exist, an error is returned.</dd>
-**
-** <dt>[SQLITE_OPEN_READWRITE]</dt>
-** <dd>The database is opened for reading and writing if possible, or reading
-** only if the file is write protected by the operating system. In either
-** case the database must already exist, otherwise an error is returned.</dd>
-**
-** <dt>[SQLITE_OPEN_READWRITE] | [SQLITE_OPEN_CREATE]</dt>
-** <dd>The database is opened for reading and writing, and is creates it if
-** it does not already exist. This is the behavior that is always used for
-** sqlite3_open() and sqlite3_open16().</dd>
-** </dl>
-**
-** If the 3rd parameter to sqlite3_open_v2() is not one of the
-** combinations shown above or one of the combinations shown above combined
-** with the [SQLITE_OPEN_NOMUTEX], [SQLITE_OPEN_FULLMUTEX],
-** [SQLITE_OPEN_SHAREDCACHE] and/or [SQLITE_OPEN_SHAREDCACHE] flags,
-** then the behavior is undefined.
-**
-** If the [SQLITE_OPEN_NOMUTEX] flag is set, then the database connection
-** opens in the multi-thread [threading mode] as long as the single-thread
-** mode has not been set at compile-time or start-time. If the
-** [SQLITE_OPEN_FULLMUTEX] flag is set then the database connection opens
-** in the serialized [threading mode] unless single-thread was
-** previously selected at compile-time or start-time.
-** The [SQLITE_OPEN_SHAREDCACHE] flag causes the database connection to be
-** eligible to use [shared cache mode], regardless of whether or not shared
-** cache is enabled using [sqlite3_enable_shared_cache()]. The
-** [SQLITE_OPEN_PRIVATECACHE] flag causes the database connection to not
-** participate in [shared cache mode] even if it is enabled.
-**
-** If the filename is ":memory:", then a private, temporary in-memory database
-** is created for the connection. This in-memory database will vanish when
-** the database connection is closed. Future versions of SQLite might
-** make use of additional special filenames that begin with the ":" character.
-** It is recommended that when a database filename actually does begin with
-** a ":" character you should prefix the filename with a pathname such as
-** "./" to avoid ambiguity.
-**
-** If the filename is an empty string, then a private, temporary
-** on-disk database will be created. This private database will be
-** automatically deleted as soon as the database connection is closed.
-**
-** The fourth parameter to sqlite3_open_v2() is the name of the
-** [sqlite3_vfs] object that defines the operating system interface that
-** the new database connection should use. If the fourth parameter is
-** a NULL pointer then the default [sqlite3_vfs] object is used.
-**
-** <b>Note to Windows users:</b> The encoding used for the filename argument
-** of sqlite3_open() and sqlite3_open_v2() must be UTF-8, not whatever
-** codepage is currently defined. Filenames containing international
-** characters must be converted to UTF-8 prior to passing them into
-** sqlite3_open() or sqlite3_open_v2().
-**
-** Requirements:
-** [H12701] [H12702] [H12703] [H12704] [H12706] [H12707] [H12709] [H12711]
-** [H12712] [H12713] [H12714] [H12717] [H12719] [H12721] [H12723]
-*/
-SQLITE_API int sqlite3_open(
- const char *filename, /* Database filename (UTF-8) */
- sqlite3 **ppDb /* OUT: SQLite db handle */
-);
-SQLITE_API int sqlite3_open16(
- const void *filename, /* Database filename (UTF-16) */
- sqlite3 **ppDb /* OUT: SQLite db handle */
-);
-SQLITE_API int sqlite3_open_v2(
- const char *filename, /* Database filename (UTF-8) */
- sqlite3 **ppDb, /* OUT: SQLite db handle */
- int flags, /* Flags */
- const char *zVfs /* Name of VFS module to use */
-);
-
-/*
-** CAPI3REF: Error Codes And Messages {H12800} <S60200>
-**
-** The sqlite3_errcode() interface returns the numeric [result code] or
-** [extended result code] for the most recent failed sqlite3_* API call
-** associated with a [database connection]. If a prior API call failed
-** but the most recent API call succeeded, the return value from
-** sqlite3_errcode() is undefined. The sqlite3_extended_errcode()
-** interface is the same except that it always returns the
-** [extended result code] even when extended result codes are
-** disabled.
-**
-** The sqlite3_errmsg() and sqlite3_errmsg16() return English-language
-** text that describes the error, as either UTF-8 or UTF-16 respectively.
-** Memory to hold the error message string is managed internally.
-** The application does not need to worry about freeing the result.
-** However, the error string might be overwritten or deallocated by
-** subsequent calls to other SQLite interface functions.
-**
-** When the serialized [threading mode] is in use, it might be the
-** case that a second error occurs on a separate thread in between
-** the time of the first error and the call to these interfaces.
-** When that happens, the second error will be reported since these
-** interfaces always report the most recent result. To avoid
-** this, each thread can obtain exclusive use of the [database connection] D
-** by invoking [sqlite3_mutex_enter]([sqlite3_db_mutex](D)) before beginning
-** to use D and invoking [sqlite3_mutex_leave]([sqlite3_db_mutex](D)) after
-** all calls to the interfaces listed here are completed.
-**
-** If an interface fails with SQLITE_MISUSE, that means the interface
-** was invoked incorrectly by the application. In that case, the
-** error code and message may or may not be set.
-**
-** Requirements:
-** [H12801] [H12802] [H12803] [H12807] [H12808] [H12809]
-*/
-SQLITE_API int sqlite3_errcode(sqlite3 *db);
-SQLITE_API int sqlite3_extended_errcode(sqlite3 *db);
-SQLITE_API const char *sqlite3_errmsg(sqlite3*);
-SQLITE_API const void *sqlite3_errmsg16(sqlite3*);
-
-/*
-** CAPI3REF: SQL Statement Object {H13000} <H13010>
-** KEYWORDS: {prepared statement} {prepared statements}
-**
-** An instance of this object represents a single SQL statement.
-** This object is variously known as a "prepared statement" or a
-** "compiled SQL statement" or simply as a "statement".
-**
-** The life of a statement object goes something like this:
-**
-** <ol>
-** <li> Create the object using [sqlite3_prepare_v2()] or a related
-** function.
-** <li> Bind values to [host parameters] using the sqlite3_bind_*()
-** interfaces.
-** <li> Run the SQL by calling [sqlite3_step()] one or more times.
-** <li> Reset the statement using [sqlite3_reset()] then go back
-** to step 2. Do this zero or more times.
-** <li> Destroy the object using [sqlite3_finalize()].
-** </ol>
-**
-** Refer to documentation on individual methods above for additional
-** information.
-*/
-typedef struct sqlite3_stmt sqlite3_stmt;
-
-/*
-** CAPI3REF: Run-time Limits {H12760} <S20600>
-**
-** This interface allows the size of various constructs to be limited
-** on a connection by connection basis. The first parameter is the
-** [database connection] whose limit is to be set or queried. The
-** second parameter is one of the [limit categories] that define a
-** class of constructs to be size limited. The third parameter is the
-** new limit for that construct. The function returns the old limit.
-**
-** If the new limit is a negative number, the limit is unchanged.
-** For the limit category of SQLITE_LIMIT_XYZ there is a
-** [limits | hard upper bound]
-** set by a compile-time C preprocessor macro named
-** [limits | SQLITE_MAX_XYZ].
-** (The "_LIMIT_" in the name is changed to "_MAX_".)
-** Attempts to increase a limit above its hard upper bound are
-** silently truncated to the hard upper limit.
-**
-** Run time limits are intended for use in applications that manage
-** both their own internal database and also databases that are controlled
-** by untrusted external sources. An example application might be a
-** web browser that has its own databases for storing history and
-** separate databases controlled by JavaScript applications downloaded
-** off the Internet. The internal databases can be given the
-** large, default limits. Databases managed by external sources can
-** be given much smaller limits designed to prevent a denial of service
-** attack. Developers might also want to use the [sqlite3_set_authorizer()]
-** interface to further control untrusted SQL. The size of the database
-** created by an untrusted script can be contained using the
-** [max_page_count] [PRAGMA].
-**
-** New run-time limit categories may be added in future releases.
-**
-** Requirements:
-** [H12762] [H12766] [H12769]
-*/
-SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal);
-
-/*
-** CAPI3REF: Run-Time Limit Categories {H12790} <H12760>
-** KEYWORDS: {limit category} {limit categories}
-**
-** These constants define various performance limits
-** that can be lowered at run-time using [sqlite3_limit()].
-** The synopsis of the meanings of the various limits is shown below.
-** Additional information is available at [limits | Limits in SQLite].
-**
-** <dl>
-** <dt>SQLITE_LIMIT_LENGTH</dt>
-** <dd>The maximum size of any string or BLOB or table row.<dd>
-**
-** <dt>SQLITE_LIMIT_SQL_LENGTH</dt>
-** <dd>The maximum length of an SQL statement.</dd>
-**
-** <dt>SQLITE_LIMIT_COLUMN</dt>
-** <dd>The maximum number of columns in a table definition or in the
-** result set of a [SELECT] or the maximum number of columns in an index
-** or in an ORDER BY or GROUP BY clause.</dd>
-**
-** <dt>SQLITE_LIMIT_EXPR_DEPTH</dt>
-** <dd>The maximum depth of the parse tree on any expression.</dd>
-**
-** <dt>SQLITE_LIMIT_COMPOUND_SELECT</dt>
-** <dd>The maximum number of terms in a compound SELECT statement.</dd>
-**
-** <dt>SQLITE_LIMIT_VDBE_OP</dt>
-** <dd>The maximum number of instructions in a virtual machine program
-** used to implement an SQL statement.</dd>
-**
-** <dt>SQLITE_LIMIT_FUNCTION_ARG</dt>
-** <dd>The maximum number of arguments on a function.</dd>
-**
-** <dt>SQLITE_LIMIT_ATTACHED</dt>
-** <dd>The maximum number of [ATTACH | attached databases].</dd>
-**
-** <dt>SQLITE_LIMIT_LIKE_PATTERN_LENGTH</dt>
-** <dd>The maximum length of the pattern argument to the [LIKE] or
-** [GLOB] operators.</dd>
-**
-** <dt>SQLITE_LIMIT_VARIABLE_NUMBER</dt>
-** <dd>The maximum number of variables in an SQL statement that can
-** be bound.</dd>
-**
-** <dt>SQLITE_LIMIT_TRIGGER_DEPTH</dt>
-** <dd>The maximum depth of recursion for triggers.</dd>
-** </dl>
-*/
-#define SQLITE_LIMIT_LENGTH 0
-#define SQLITE_LIMIT_SQL_LENGTH 1
-#define SQLITE_LIMIT_COLUMN 2
-#define SQLITE_LIMIT_EXPR_DEPTH 3
-#define SQLITE_LIMIT_COMPOUND_SELECT 4
-#define SQLITE_LIMIT_VDBE_OP 5
-#define SQLITE_LIMIT_FUNCTION_ARG 6
-#define SQLITE_LIMIT_ATTACHED 7
-#define SQLITE_LIMIT_LIKE_PATTERN_LENGTH 8
-#define SQLITE_LIMIT_VARIABLE_NUMBER 9
-#define SQLITE_LIMIT_TRIGGER_DEPTH 10
-
-/*
-** CAPI3REF: Compiling An SQL Statement {H13010} <S10000>
-** KEYWORDS: {SQL statement compiler}
-**
-** To execute an SQL query, it must first be compiled into a byte-code
-** program using one of these routines.
-**
-** The first argument, "db", is a [database connection] obtained from a
-** prior successful call to [sqlite3_open()], [sqlite3_open_v2()] or
-** [sqlite3_open16()]. The database connection must not have been closed.
-**
-** The second argument, "zSql", is the statement to be compiled, encoded
-** as either UTF-8 or UTF-16. The sqlite3_prepare() and sqlite3_prepare_v2()
-** interfaces use UTF-8, and sqlite3_prepare16() and sqlite3_prepare16_v2()
-** use UTF-16.
-**
-** If the nByte argument is less than zero, then zSql is read up to the
-** first zero terminator. If nByte is non-negative, then it is the maximum
-** number of bytes read from zSql. When nByte is non-negative, the
-** zSql string ends at either the first '\000' or '\u0000' character or
-** the nByte-th byte, whichever comes first. If the caller knows
-** that the supplied string is nul-terminated, then there is a small
-** performance advantage to be gained by passing an nByte parameter that
-** is equal to the number of bytes in the input string <i>including</i>
-** the nul-terminator bytes.
-**
-** If pzTail is not NULL then *pzTail is made to point to the first byte
-** past the end of the first SQL statement in zSql. These routines only
-** compile the first statement in zSql, so *pzTail is left pointing to
-** what remains uncompiled.
-**
-** *ppStmt is left pointing to a compiled [prepared statement] that can be
-** executed using [sqlite3_step()]. If there is an error, *ppStmt is set
-** to NULL. If the input text contains no SQL (if the input is an empty
-** string or a comment) then *ppStmt is set to NULL.
-** The calling procedure is responsible for deleting the compiled
-** SQL statement using [sqlite3_finalize()] after it has finished with it.
-** ppStmt may not be NULL.
-**
-** On success, [SQLITE_OK] is returned, otherwise an [error code] is returned.
-**
-** The sqlite3_prepare_v2() and sqlite3_prepare16_v2() interfaces are
-** recommended for all new programs. The two older interfaces are retained
-** for backwards compatibility, but their use is discouraged.
-** In the "v2" interfaces, the prepared statement
-** that is returned (the [sqlite3_stmt] object) contains a copy of the
-** original SQL text. This causes the [sqlite3_step()] interface to
-** behave a differently in two ways:
-**
-** <ol>
-** <li>
-** If the database schema changes, instead of returning [SQLITE_SCHEMA] as it
-** always used to do, [sqlite3_step()] will automatically recompile the SQL
-** statement and try to run it again. If the schema has changed in
-** a way that makes the statement no longer valid, [sqlite3_step()] will still
-** return [SQLITE_SCHEMA]. But unlike the legacy behavior, [SQLITE_SCHEMA] is
-** now a fatal error. Calling [sqlite3_prepare_v2()] again will not make the
-** error go away. Note: use [sqlite3_errmsg()] to find the text
-** of the parsing error that results in an [SQLITE_SCHEMA] return.
-** </li>
-**
-** <li>
-** When an error occurs, [sqlite3_step()] will return one of the detailed
-** [error codes] or [extended error codes]. The legacy behavior was that
-** [sqlite3_step()] would only return a generic [SQLITE_ERROR] result code
-** and you would have to make a second call to [sqlite3_reset()] in order
-** to find the underlying cause of the problem. With the "v2" prepare
-** interfaces, the underlying reason for the error is returned immediately.
-** </li>
-** </ol>
-**
-** Requirements:
-** [H13011] [H13012] [H13013] [H13014] [H13015] [H13016] [H13019] [H13021]
-**
-*/
-SQLITE_API int sqlite3_prepare(
- sqlite3 *db, /* Database handle */
- const char *zSql, /* SQL statement, UTF-8 encoded */
- int nByte, /* Maximum length of zSql in bytes. */
- sqlite3_stmt **ppStmt, /* OUT: Statement handle */
- const char **pzTail /* OUT: Pointer to unused portion of zSql */
-);
-SQLITE_API int sqlite3_prepare_v2(
- sqlite3 *db, /* Database handle */
- const char *zSql, /* SQL statement, UTF-8 encoded */
- int nByte, /* Maximum length of zSql in bytes. */
- sqlite3_stmt **ppStmt, /* OUT: Statement handle */
- const char **pzTail /* OUT: Pointer to unused portion of zSql */
-);
-SQLITE_API int sqlite3_prepare16(
- sqlite3 *db, /* Database handle */
- const void *zSql, /* SQL statement, UTF-16 encoded */
- int nByte, /* Maximum length of zSql in bytes. */
- sqlite3_stmt **ppStmt, /* OUT: Statement handle */
- const void **pzTail /* OUT: Pointer to unused portion of zSql */
-);
-SQLITE_API int sqlite3_prepare16_v2(
- sqlite3 *db, /* Database handle */
- const void *zSql, /* SQL statement, UTF-16 encoded */
- int nByte, /* Maximum length of zSql in bytes. */
- sqlite3_stmt **ppStmt, /* OUT: Statement handle */
- const void **pzTail /* OUT: Pointer to unused portion of zSql */
-);
-
-/*
-** CAPI3REF: Retrieving Statement SQL {H13100} <H13000>
-**
-** This interface can be used to retrieve a saved copy of the original
-** SQL text used to create a [prepared statement] if that statement was
-** compiled using either [sqlite3_prepare_v2()] or [sqlite3_prepare16_v2()].
-**
-** Requirements:
-** [H13101] [H13102] [H13103]
-*/
-SQLITE_API const char *sqlite3_sql(sqlite3_stmt *pStmt);
-
-/*
-** CAPI3REF: Dynamically Typed Value Object {H15000} <S20200>
-** KEYWORDS: {protected sqlite3_value} {unprotected sqlite3_value}
-**
-** SQLite uses the sqlite3_value object to represent all values
-** that can be stored in a database table. SQLite uses dynamic typing
-** for the values it stores. Values stored in sqlite3_value objects
-** can be integers, floating point values, strings, BLOBs, or NULL.
-**
-** An sqlite3_value object may be either "protected" or "unprotected".
-** Some interfaces require a protected sqlite3_value. Other interfaces
-** will accept either a protected or an unprotected sqlite3_value.
-** Every interface that accepts sqlite3_value arguments specifies
-** whether or not it requires a protected sqlite3_value.
-**
-** The terms "protected" and "unprotected" refer to whether or not
-** a mutex is held. A internal mutex is held for a protected
-** sqlite3_value object but no mutex is held for an unprotected
-** sqlite3_value object. If SQLite is compiled to be single-threaded
-** (with [SQLITE_THREADSAFE=0] and with [sqlite3_threadsafe()] returning 0)
-** or if SQLite is run in one of reduced mutex modes
-** [SQLITE_CONFIG_SINGLETHREAD] or [SQLITE_CONFIG_MULTITHREAD]
-** then there is no distinction between protected and unprotected
-** sqlite3_value objects and they can be used interchangeably. However,
-** for maximum code portability it is recommended that applications
-** still make the distinction between between protected and unprotected
-** sqlite3_value objects even when not strictly required.
-**
-** The sqlite3_value objects that are passed as parameters into the
-** implementation of [application-defined SQL functions] are protected.
-** The sqlite3_value object returned by
-** [sqlite3_column_value()] is unprotected.
-** Unprotected sqlite3_value objects may only be used with
-** [sqlite3_result_value()] and [sqlite3_bind_value()].
-** The [sqlite3_value_blob | sqlite3_value_type()] family of
-** interfaces require protected sqlite3_value objects.
-*/
-typedef struct Mem sqlite3_value;
-
-/*
-** CAPI3REF: SQL Function Context Object {H16001} <S20200>
-**
-** The context in which an SQL function executes is stored in an
-** sqlite3_context object. A pointer to an sqlite3_context object
-** is always first parameter to [application-defined SQL functions].
-** The application-defined SQL function implementation will pass this
-** pointer through into calls to [sqlite3_result_int | sqlite3_result()],
-** [sqlite3_aggregate_context()], [sqlite3_user_data()],
-** [sqlite3_context_db_handle()], [sqlite3_get_auxdata()],
-** and/or [sqlite3_set_auxdata()].
-*/
-typedef struct sqlite3_context sqlite3_context;
-
-/*
-** CAPI3REF: Binding Values To Prepared Statements {H13500} <S70300>
-** KEYWORDS: {host parameter} {host parameters} {host parameter name}
-** KEYWORDS: {SQL parameter} {SQL parameters} {parameter binding}
-**
-** In the SQL strings input to [sqlite3_prepare_v2()] and its variants,
-** literals may be replaced by a [parameter] that matches one of following
-** templates:
-**
-** <ul>
-** <li> ?
-** <li> ?NNN
-** <li> :VVV
-** <li> @VVV
-** <li> $VVV
-** </ul>
-**
-** In the templates above, NNN represents an integer literal,
-** and VVV represents an alphanumeric identifer. The values of these
-** parameters (also called "host parameter names" or "SQL parameters")
-** can be set using the sqlite3_bind_*() routines defined here.
-**
-** The first argument to the sqlite3_bind_*() routines is always
-** a pointer to the [sqlite3_stmt] object returned from
-** [sqlite3_prepare_v2()] or its variants.
-**
-** The second argument is the index of the SQL parameter to be set.
-** The leftmost SQL parameter has an index of 1. When the same named
-** SQL parameter is used more than once, second and subsequent
-** occurrences have the same index as the first occurrence.
-** The index for named parameters can be looked up using the
-** [sqlite3_bind_parameter_index()] API if desired. The index
-** for "?NNN" parameters is the value of NNN.
-** The NNN value must be between 1 and the [sqlite3_limit()]
-** parameter [SQLITE_LIMIT_VARIABLE_NUMBER] (default value: 999).
-**
-** The third argument is the value to bind to the parameter.
-**
-** In those routines that have a fourth argument, its value is the
-** number of bytes in the parameter. To be clear: the value is the
-** number of <u>bytes</u> in the value, not the number of characters.
-** If the fourth parameter is negative, the length of the string is
-** the number of bytes up to the first zero terminator.
-**
-** The fifth argument to sqlite3_bind_blob(), sqlite3_bind_text(), and
-** sqlite3_bind_text16() is a destructor used to dispose of the BLOB or
-** string after SQLite has finished with it. If the fifth argument is
-** the special value [SQLITE_STATIC], then SQLite assumes that the
-** information is in static, unmanaged space and does not need to be freed.
-** If the fifth argument has the value [SQLITE_TRANSIENT], then
-** SQLite makes its own private copy of the data immediately, before
-** the sqlite3_bind_*() routine returns.
-**
-** The sqlite3_bind_zeroblob() routine binds a BLOB of length N that
-** is filled with zeroes. A zeroblob uses a fixed amount of memory
-** (just an integer to hold its size) while it is being processed.
-** Zeroblobs are intended to serve as placeholders for BLOBs whose
-** content is later written using
-** [sqlite3_blob_open | incremental BLOB I/O] routines.
-** A negative value for the zeroblob results in a zero-length BLOB.
-**
-** The sqlite3_bind_*() routines must be called after
-** [sqlite3_prepare_v2()] (and its variants) or [sqlite3_reset()] and
-** before [sqlite3_step()].
-** Bindings are not cleared by the [sqlite3_reset()] routine.
-** Unbound parameters are interpreted as NULL.
-**
-** These routines return [SQLITE_OK] on success or an error code if
-** anything goes wrong. [SQLITE_RANGE] is returned if the parameter
-** index is out of range. [SQLITE_NOMEM] is returned if malloc() fails.
-** [SQLITE_MISUSE] might be returned if these routines are called on a
-** virtual machine that is the wrong state or which has already been finalized.
-** Detection of misuse is unreliable. Applications should not depend
-** on SQLITE_MISUSE returns. SQLITE_MISUSE is intended to indicate a
-** a logic error in the application. Future versions of SQLite might
-** panic rather than return SQLITE_MISUSE.
-**
-** See also: [sqlite3_bind_parameter_count()],
-** [sqlite3_bind_parameter_name()], and [sqlite3_bind_parameter_index()].
-**
-** Requirements:
-** [H13506] [H13509] [H13512] [H13515] [H13518] [H13521] [H13524] [H13527]
-** [H13530] [H13533] [H13536] [H13539] [H13542] [H13545] [H13548] [H13551]
-**
-*/
-SQLITE_API int sqlite3_bind_blob(sqlite3_stmt*, int, const void*, int n, void(*)(void*));
-SQLITE_API int sqlite3_bind_double(sqlite3_stmt*, int, double);
-SQLITE_API int sqlite3_bind_int(sqlite3_stmt*, int, int);
-SQLITE_API int sqlite3_bind_int64(sqlite3_stmt*, int, sqlite3_int64);
-SQLITE_API int sqlite3_bind_null(sqlite3_stmt*, int);
-SQLITE_API int sqlite3_bind_text(sqlite3_stmt*, int, const char*, int n, void(*)(void*));
-SQLITE_API int sqlite3_bind_text16(sqlite3_stmt*, int, const void*, int, void(*)(void*));
-SQLITE_API int sqlite3_bind_value(sqlite3_stmt*, int, const sqlite3_value*);
-SQLITE_API int sqlite3_bind_zeroblob(sqlite3_stmt*, int, int n);
-
-/*
-** CAPI3REF: Number Of SQL Parameters {H13600} <S70300>
-**
-** This routine can be used to find the number of [SQL parameters]
-** in a [prepared statement]. SQL parameters are tokens of the
-** form "?", "?NNN", ":AAA", "$AAA", or "@AAA" that serve as
-** placeholders for values that are [sqlite3_bind_blob | bound]
-** to the parameters at a later time.
-**
-** This routine actually returns the index of the largest (rightmost)
-** parameter. For all forms except ?NNN, this will correspond to the
-** number of unique parameters. If parameters of the ?NNN are used,
-** there may be gaps in the list.
-**
-** See also: [sqlite3_bind_blob|sqlite3_bind()],
-** [sqlite3_bind_parameter_name()], and
-** [sqlite3_bind_parameter_index()].
-**
-** Requirements:
-** [H13601]
-*/
-SQLITE_API int sqlite3_bind_parameter_count(sqlite3_stmt*);
-
-/*
-** CAPI3REF: Name Of A Host Parameter {H13620} <S70300>
-**
-** This routine returns a pointer to the name of the n-th
-** [SQL parameter] in a [prepared statement].
-** SQL parameters of the form "?NNN" or ":AAA" or "@AAA" or "$AAA"
-** have a name which is the string "?NNN" or ":AAA" or "@AAA" or "$AAA"
-** respectively.
-** In other words, the initial ":" or "$" or "@" or "?"
-** is included as part of the name.
-** Parameters of the form "?" without a following integer have no name
-** and are also referred to as "anonymous parameters".
-**
-** The first host parameter has an index of 1, not 0.
-**
-** If the value n is out of range or if the n-th parameter is
-** nameless, then NULL is returned. The returned string is
-** always in UTF-8 encoding even if the named parameter was
-** originally specified as UTF-16 in [sqlite3_prepare16()] or
-** [sqlite3_prepare16_v2()].
-**
-** See also: [sqlite3_bind_blob|sqlite3_bind()],
-** [sqlite3_bind_parameter_count()], and
-** [sqlite3_bind_parameter_index()].
-**
-** Requirements:
-** [H13621]
-*/
-SQLITE_API const char *sqlite3_bind_parameter_name(sqlite3_stmt*, int);
-
-/*
-** CAPI3REF: Index Of A Parameter With A Given Name {H13640} <S70300>
-**
-** Return the index of an SQL parameter given its name. The
-** index value returned is suitable for use as the second
-** parameter to [sqlite3_bind_blob|sqlite3_bind()]. A zero
-** is returned if no matching parameter is found. The parameter
-** name must be given in UTF-8 even if the original statement
-** was prepared from UTF-16 text using [sqlite3_prepare16_v2()].
-**
-** See also: [sqlite3_bind_blob|sqlite3_bind()],
-** [sqlite3_bind_parameter_count()], and
-** [sqlite3_bind_parameter_index()].
-**
-** Requirements:
-** [H13641]
-*/
-SQLITE_API int sqlite3_bind_parameter_index(sqlite3_stmt*, const char *zName);
-
-/*
-** CAPI3REF: Reset All Bindings On A Prepared Statement {H13660} <S70300>
-**
-** Contrary to the intuition of many, [sqlite3_reset()] does not reset
-** the [sqlite3_bind_blob | bindings] on a [prepared statement].
-** Use this routine to reset all host parameters to NULL.
-**
-** Requirements:
-** [H13661]
-*/
-SQLITE_API int sqlite3_clear_bindings(sqlite3_stmt*);
-
-/*
-** CAPI3REF: Number Of Columns In A Result Set {H13710} <S10700>
-**
-** Return the number of columns in the result set returned by the
-** [prepared statement]. This routine returns 0 if pStmt is an SQL
-** statement that does not return data (for example an [UPDATE]).
-**
-** Requirements:
-** [H13711]
-*/
-SQLITE_API int sqlite3_column_count(sqlite3_stmt *pStmt);
-
-/*
-** CAPI3REF: Column Names In A Result Set {H13720} <S10700>
-**
-** These routines return the name assigned to a particular column
-** in the result set of a [SELECT] statement. The sqlite3_column_name()
-** interface returns a pointer to a zero-terminated UTF-8 string
-** and sqlite3_column_name16() returns a pointer to a zero-terminated
-** UTF-16 string. The first parameter is the [prepared statement]
-** that implements the [SELECT] statement. The second parameter is the
-** column number. The leftmost column is number 0.
-**
-** The returned string pointer is valid until either the [prepared statement]
-** is destroyed by [sqlite3_finalize()] or until the next call to
-** sqlite3_column_name() or sqlite3_column_name16() on the same column.
-**
-** If sqlite3_malloc() fails during the processing of either routine
-** (for example during a conversion from UTF-8 to UTF-16) then a
-** NULL pointer is returned.
-**
-** The name of a result column is the value of the "AS" clause for
-** that column, if there is an AS clause. If there is no AS clause
-** then the name of the column is unspecified and may change from
-** one release of SQLite to the next.
-**
-** Requirements:
-** [H13721] [H13723] [H13724] [H13725] [H13726] [H13727]
-*/
-SQLITE_API const char *sqlite3_column_name(sqlite3_stmt*, int N);
-SQLITE_API const void *sqlite3_column_name16(sqlite3_stmt*, int N);
-
-/*
-** CAPI3REF: Source Of Data In A Query Result {H13740} <S10700>
-**
-** These routines provide a means to determine what column of what
-** table in which database a result of a [SELECT] statement comes from.
-** The name of the database or table or column can be returned as
-** either a UTF-8 or UTF-16 string. The _database_ routines return
-** the database name, the _table_ routines return the table name, and
-** the origin_ routines return the column name.
-** The returned string is valid until the [prepared statement] is destroyed
-** using [sqlite3_finalize()] or until the same information is requested
-** again in a different encoding.
-**
-** The names returned are the original un-aliased names of the
-** database, table, and column.
-**
-** The first argument to the following calls is a [prepared statement].
-** These functions return information about the Nth column returned by
-** the statement, where N is the second function argument.
-**
-** If the Nth column returned by the statement is an expression or
-** subquery and is not a column value, then all of these functions return
-** NULL. These routine might also return NULL if a memory allocation error
-** occurs. Otherwise, they return the name of the attached database, table
-** and column that query result column was extracted from.
-**
-** As with all other SQLite APIs, those postfixed with "16" return
-** UTF-16 encoded strings, the other functions return UTF-8. {END}
-**
-** These APIs are only available if the library was compiled with the
-** [SQLITE_ENABLE_COLUMN_METADATA] C-preprocessor symbol defined.
-**
-** {A13751}
-** If two or more threads call one or more of these routines against the same
-** prepared statement and column at the same time then the results are
-** undefined.
-**
-** Requirements:
-** [H13741] [H13742] [H13743] [H13744] [H13745] [H13746] [H13748]
-**
-** If two or more threads call one or more
-** [sqlite3_column_database_name | column metadata interfaces]
-** for the same [prepared statement] and result column
-** at the same time then the results are undefined.
-*/
-SQLITE_API const char *sqlite3_column_database_name(sqlite3_stmt*,int);
-SQLITE_API const void *sqlite3_column_database_name16(sqlite3_stmt*,int);
-SQLITE_API const char *sqlite3_column_table_name(sqlite3_stmt*,int);
-SQLITE_API const void *sqlite3_column_table_name16(sqlite3_stmt*,int);
-SQLITE_API const char *sqlite3_column_origin_name(sqlite3_stmt*,int);
-SQLITE_API const void *sqlite3_column_origin_name16(sqlite3_stmt*,int);
-
-/*
-** CAPI3REF: Declared Datatype Of A Query Result {H13760} <S10700>
-**
-** The first parameter is a [prepared statement].
-** If this statement is a [SELECT] statement and the Nth column of the
-** returned result set of that [SELECT] is a table column (not an
-** expression or subquery) then the declared type of the table
-** column is returned. If the Nth column of the result set is an
-** expression or subquery, then a NULL pointer is returned.
-** The returned string is always UTF-8 encoded. {END}
-**
-** For example, given the database schema:
-**
-** CREATE TABLE t1(c1 VARIANT);
-**
-** and the following statement to be compiled:
-**
-** SELECT c1 + 1, c1 FROM t1;
-**
-** this routine would return the string "VARIANT" for the second result
-** column (i==1), and a NULL pointer for the first result column (i==0).
-**
-** SQLite uses dynamic run-time typing. So just because a column
-** is declared to contain a particular type does not mean that the
-** data stored in that column is of the declared type. SQLite is
-** strongly typed, but the typing is dynamic not static. Type
-** is associated with individual values, not with the containers
-** used to hold those values.
-**
-** Requirements:
-** [H13761] [H13762] [H13763]
-*/
-SQLITE_API const char *sqlite3_column_decltype(sqlite3_stmt*,int);
-SQLITE_API const void *sqlite3_column_decltype16(sqlite3_stmt*,int);
-
-/*
-** CAPI3REF: Evaluate An SQL Statement {H13200} <S10000>
-**
-** After a [prepared statement] has been prepared using either
-** [sqlite3_prepare_v2()] or [sqlite3_prepare16_v2()] or one of the legacy
-** interfaces [sqlite3_prepare()] or [sqlite3_prepare16()], this function
-** must be called one or more times to evaluate the statement.
-**
-** The details of the behavior of the sqlite3_step() interface depend
-** on whether the statement was prepared using the newer "v2" interface
-** [sqlite3_prepare_v2()] and [sqlite3_prepare16_v2()] or the older legacy
-** interface [sqlite3_prepare()] and [sqlite3_prepare16()]. The use of the
-** new "v2" interface is recommended for new applications but the legacy
-** interface will continue to be supported.
-**
-** In the legacy interface, the return value will be either [SQLITE_BUSY],
-** [SQLITE_DONE], [SQLITE_ROW], [SQLITE_ERROR], or [SQLITE_MISUSE].
-** With the "v2" interface, any of the other [result codes] or
-** [extended result codes] might be returned as well.
-**
-** [SQLITE_BUSY] means that the database engine was unable to acquire the
-** database locks it needs to do its job. If the statement is a [COMMIT]
-** or occurs outside of an explicit transaction, then you can retry the
-** statement. If the statement is not a [COMMIT] and occurs within a
-** explicit transaction then you should rollback the transaction before
-** continuing.
-**
-** [SQLITE_DONE] means that the statement has finished executing
-** successfully. sqlite3_step() should not be called again on this virtual
-** machine without first calling [sqlite3_reset()] to reset the virtual
-** machine back to its initial state.
-**
-** If the SQL statement being executed returns any data, then [SQLITE_ROW]
-** is returned each time a new row of data is ready for processing by the
-** caller. The values may be accessed using the [column access functions].
-** sqlite3_step() is called again to retrieve the next row of data.
-**
-** [SQLITE_ERROR] means that a run-time error (such as a constraint
-** violation) has occurred. sqlite3_step() should not be called again on
-** the VM. More information may be found by calling [sqlite3_errmsg()].
-** With the legacy interface, a more specific error code (for example,
-** [SQLITE_INTERRUPT], [SQLITE_SCHEMA], [SQLITE_CORRUPT], and so forth)
-** can be obtained by calling [sqlite3_reset()] on the
-** [prepared statement]. In the "v2" interface,
-** the more specific error code is returned directly by sqlite3_step().
-**
-** [SQLITE_MISUSE] means that the this routine was called inappropriately.
-** Perhaps it was called on a [prepared statement] that has
-** already been [sqlite3_finalize | finalized] or on one that had
-** previously returned [SQLITE_ERROR] or [SQLITE_DONE]. Or it could
-** be the case that the same database connection is being used by two or
-** more threads at the same moment in time.
-**
-** <b>Goofy Interface Alert:</b> In the legacy interface, the sqlite3_step()
-** API always returns a generic error code, [SQLITE_ERROR], following any
-** error other than [SQLITE_BUSY] and [SQLITE_MISUSE]. You must call
-** [sqlite3_reset()] or [sqlite3_finalize()] in order to find one of the
-** specific [error codes] that better describes the error.
-** We admit that this is a goofy design. The problem has been fixed
-** with the "v2" interface. If you prepare all of your SQL statements
-** using either [sqlite3_prepare_v2()] or [sqlite3_prepare16_v2()] instead
-** of the legacy [sqlite3_prepare()] and [sqlite3_prepare16()] interfaces,
-** then the more specific [error codes] are returned directly
-** by sqlite3_step(). The use of the "v2" interface is recommended.
-**
-** Requirements:
-** [H13202] [H15304] [H15306] [H15308] [H15310]
-*/
-SQLITE_API int sqlite3_step(sqlite3_stmt*);
-
-/*
-** CAPI3REF: Number of columns in a result set {H13770} <S10700>
-**
-** Returns the number of values in the current row of the result set.
-**
-** Requirements:
-** [H13771] [H13772]
-*/
-SQLITE_API int sqlite3_data_count(sqlite3_stmt *pStmt);
-
-/*
-** CAPI3REF: Fundamental Datatypes {H10265} <S10110><S10120>
-** KEYWORDS: SQLITE_TEXT
-**
-** {H10266} Every value in SQLite has one of five fundamental datatypes:
-**
-** <ul>
-** <li> 64-bit signed integer
-** <li> 64-bit IEEE floating point number
-** <li> string
-** <li> BLOB
-** <li> NULL
-** </ul> {END}
-**
-** These constants are codes for each of those types.
-**
-** Note that the SQLITE_TEXT constant was also used in SQLite version 2
-** for a completely different meaning. Software that links against both
-** SQLite version 2 and SQLite version 3 should use SQLITE3_TEXT, not
-** SQLITE_TEXT.
-*/
-#define SQLITE_INTEGER 1
-#define SQLITE_FLOAT 2
-#define SQLITE_BLOB 4
-#define SQLITE_NULL 5
-#ifdef SQLITE_TEXT
-# undef SQLITE_TEXT
-#else
-# define SQLITE_TEXT 3
-#endif
-#define SQLITE3_TEXT 3
-
-/*
-** CAPI3REF: Result Values From A Query {H13800} <S10700>
-** KEYWORDS: {column access functions}
-**
-** These routines form the "result set query" interface.
-**
-** These routines return information about a single column of the current
-** result row of a query. In every case the first argument is a pointer
-** to the [prepared statement] that is being evaluated (the [sqlite3_stmt*]
-** that was returned from [sqlite3_prepare_v2()] or one of its variants)
-** and the second argument is the index of the column for which information
-** should be returned. The leftmost column of the result set has the index 0.
-**
-** If the SQL statement does not currently point to a valid row, or if the
-** column index is out of range, the result is undefined.
-** These routines may only be called when the most recent call to
-** [sqlite3_step()] has returned [SQLITE_ROW] and neither
-** [sqlite3_reset()] nor [sqlite3_finalize()] have been called subsequently.
-** If any of these routines are called after [sqlite3_reset()] or
-** [sqlite3_finalize()] or after [sqlite3_step()] has returned
-** something other than [SQLITE_ROW], the results are undefined.
-** If [sqlite3_step()] or [sqlite3_reset()] or [sqlite3_finalize()]
-** are called from a different thread while any of these routines
-** are pending, then the results are undefined.
-**
-** The sqlite3_column_type() routine returns the
-** [SQLITE_INTEGER | datatype code] for the initial data type
-** of the result column. The returned value is one of [SQLITE_INTEGER],
-** [SQLITE_FLOAT], [SQLITE_TEXT], [SQLITE_BLOB], or [SQLITE_NULL]. The value
-** returned by sqlite3_column_type() is only meaningful if no type
-** conversions have occurred as described below. After a type conversion,
-** the value returned by sqlite3_column_type() is undefined. Future
-** versions of SQLite may change the behavior of sqlite3_column_type()
-** following a type conversion.
-**
-** If the result is a BLOB or UTF-8 string then the sqlite3_column_bytes()
-** routine returns the number of bytes in that BLOB or string.
-** If the result is a UTF-16 string, then sqlite3_column_bytes() converts
-** the string to UTF-8 and then returns the number of bytes.
-** If the result is a numeric value then sqlite3_column_bytes() uses
-** [sqlite3_snprintf()] to convert that value to a UTF-8 string and returns
-** the number of bytes in that string.
-** The value returned does not include the zero terminator at the end
-** of the string. For clarity: the value returned is the number of
-** bytes in the string, not the number of characters.
-**
-** Strings returned by sqlite3_column_text() and sqlite3_column_text16(),
-** even empty strings, are always zero terminated. The return
-** value from sqlite3_column_blob() for a zero-length BLOB is an arbitrary
-** pointer, possibly even a NULL pointer.
-**
-** The sqlite3_column_bytes16() routine is similar to sqlite3_column_bytes()
-** but leaves the result in UTF-16 in native byte order instead of UTF-8.
-** The zero terminator is not included in this count.
-**
-** The object returned by [sqlite3_column_value()] is an
-** [unprotected sqlite3_value] object. An unprotected sqlite3_value object
-** may only be used with [sqlite3_bind_value()] and [sqlite3_result_value()].
-** If the [unprotected sqlite3_value] object returned by
-** [sqlite3_column_value()] is used in any other way, including calls
-** to routines like [sqlite3_value_int()], [sqlite3_value_text()],
-** or [sqlite3_value_bytes()], then the behavior is undefined.
-**
-** These routines attempt to convert the value where appropriate. For
-** example, if the internal representation is FLOAT and a text result
-** is requested, [sqlite3_snprintf()] is used internally to perform the
-** conversion automatically. The following table details the conversions
-** that are applied:
-**
-** <blockquote>
-** <table border="1">
-** <tr><th> Internal<br>Type <th> Requested<br>Type <th> Conversion
-**
-** <tr><td> NULL <td> INTEGER <td> Result is 0
-** <tr><td> NULL <td> FLOAT <td> Result is 0.0
-** <tr><td> NULL <td> TEXT <td> Result is NULL pointer
-** <tr><td> NULL <td> BLOB <td> Result is NULL pointer
-** <tr><td> INTEGER <td> FLOAT <td> Convert from integer to float
-** <tr><td> INTEGER <td> TEXT <td> ASCII rendering of the integer
-** <tr><td> INTEGER <td> BLOB <td> Same as INTEGER->TEXT
-** <tr><td> FLOAT <td> INTEGER <td> Convert from float to integer
-** <tr><td> FLOAT <td> TEXT <td> ASCII rendering of the float
-** <tr><td> FLOAT <td> BLOB <td> Same as FLOAT->TEXT
-** <tr><td> TEXT <td> INTEGER <td> Use atoi()
-** <tr><td> TEXT <td> FLOAT <td> Use atof()
-** <tr><td> TEXT <td> BLOB <td> No change
-** <tr><td> BLOB <td> INTEGER <td> Convert to TEXT then use atoi()
-** <tr><td> BLOB <td> FLOAT <td> Convert to TEXT then use atof()
-** <tr><td> BLOB <td> TEXT <td> Add a zero terminator if needed
-** </table>
-** </blockquote>
-**
-** The table above makes reference to standard C library functions atoi()
-** and atof(). SQLite does not really use these functions. It has its
-** own equivalent internal routines. The atoi() and atof() names are
-** used in the table for brevity and because they are familiar to most
-** C programmers.
-**
-** Note that when type conversions occur, pointers returned by prior
-** calls to sqlite3_column_blob(), sqlite3_column_text(), and/or
-** sqlite3_column_text16() may be invalidated.
-** Type conversions and pointer invalidations might occur
-** in the following cases:
-**
-** <ul>
-** <li> The initial content is a BLOB and sqlite3_column_text() or
-** sqlite3_column_text16() is called. A zero-terminator might
-** need to be added to the string.</li>
-** <li> The initial content is UTF-8 text and sqlite3_column_bytes16() or
-** sqlite3_column_text16() is called. The content must be converted
-** to UTF-16.</li>
-** <li> The initial content is UTF-16 text and sqlite3_column_bytes() or
-** sqlite3_column_text() is called. The content must be converted
-** to UTF-8.</li>
-** </ul>
-**
-** Conversions between UTF-16be and UTF-16le are always done in place and do
-** not invalidate a prior pointer, though of course the content of the buffer
-** that the prior pointer points to will have been modified. Other kinds
-** of conversion are done in place when it is possible, but sometimes they
-** are not possible and in those cases prior pointers are invalidated.
-**
-** The safest and easiest to remember policy is to invoke these routines
-** in one of the following ways:
-**
-** <ul>
-** <li>sqlite3_column_text() followed by sqlite3_column_bytes()</li>
-** <li>sqlite3_column_blob() followed by sqlite3_column_bytes()</li>
-** <li>sqlite3_column_text16() followed by sqlite3_column_bytes16()</li>
-** </ul>
-**
-** In other words, you should call sqlite3_column_text(),
-** sqlite3_column_blob(), or sqlite3_column_text16() first to force the result
-** into the desired format, then invoke sqlite3_column_bytes() or
-** sqlite3_column_bytes16() to find the size of the result. Do not mix calls
-** to sqlite3_column_text() or sqlite3_column_blob() with calls to
-** sqlite3_column_bytes16(), and do not mix calls to sqlite3_column_text16()
-** with calls to sqlite3_column_bytes().
-**
-** The pointers returned are valid until a type conversion occurs as
-** described above, or until [sqlite3_step()] or [sqlite3_reset()] or
-** [sqlite3_finalize()] is called. The memory space used to hold strings
-** and BLOBs is freed automatically. Do <b>not</b> pass the pointers returned
-** [sqlite3_column_blob()], [sqlite3_column_text()], etc. into
-** [sqlite3_free()].
-**
-** If a memory allocation error occurs during the evaluation of any
-** of these routines, a default value is returned. The default value
-** is either the integer 0, the floating point number 0.0, or a NULL
-** pointer. Subsequent calls to [sqlite3_errcode()] will return
-** [SQLITE_NOMEM].
-**
-** Requirements:
-** [H13803] [H13806] [H13809] [H13812] [H13815] [H13818] [H13821] [H13824]
-** [H13827] [H13830]
-*/
-SQLITE_API const void *sqlite3_column_blob(sqlite3_stmt*, int iCol);
-SQLITE_API int sqlite3_column_bytes(sqlite3_stmt*, int iCol);
-SQLITE_API int sqlite3_column_bytes16(sqlite3_stmt*, int iCol);
-SQLITE_API double sqlite3_column_double(sqlite3_stmt*, int iCol);
-SQLITE_API int sqlite3_column_int(sqlite3_stmt*, int iCol);
-SQLITE_API sqlite3_int64 sqlite3_column_int64(sqlite3_stmt*, int iCol);
-SQLITE_API const unsigned char *sqlite3_column_text(sqlite3_stmt*, int iCol);
-SQLITE_API const void *sqlite3_column_text16(sqlite3_stmt*, int iCol);
-SQLITE_API int sqlite3_column_type(sqlite3_stmt*, int iCol);
-SQLITE_API sqlite3_value *sqlite3_column_value(sqlite3_stmt*, int iCol);
-
-/*
-** CAPI3REF: Destroy A Prepared Statement Object {H13300} <S70300><S30100>
-**
-** The sqlite3_finalize() function is called to delete a [prepared statement].
-** If the statement was executed successfully or not executed at all, then
-** SQLITE_OK is returned. If execution of the statement failed then an
-** [error code] or [extended error code] is returned.
-**
-** This routine can be called at any point during the execution of the
-** [prepared statement]. If the virtual machine has not
-** completed execution when this routine is called, that is like
-** encountering an error or an [sqlite3_interrupt | interrupt].
-** Incomplete updates may be rolled back and transactions canceled,
-** depending on the circumstances, and the
-** [error code] returned will be [SQLITE_ABORT].
-**
-** Requirements:
-** [H11302] [H11304]
-*/
-SQLITE_API int sqlite3_finalize(sqlite3_stmt *pStmt);
-
-/*
-** CAPI3REF: Reset A Prepared Statement Object {H13330} <S70300>
-**
-** The sqlite3_reset() function is called to reset a [prepared statement]
-** object back to its initial state, ready to be re-executed.
-** Any SQL statement variables that had values bound to them using
-** the [sqlite3_bind_blob | sqlite3_bind_*() API] retain their values.
-** Use [sqlite3_clear_bindings()] to reset the bindings.
-**
-** {H11332} The [sqlite3_reset(S)] interface resets the [prepared statement] S
-** back to the beginning of its program.
-**
-** {H11334} If the most recent call to [sqlite3_step(S)] for the
-** [prepared statement] S returned [SQLITE_ROW] or [SQLITE_DONE],
-** or if [sqlite3_step(S)] has never before been called on S,
-** then [sqlite3_reset(S)] returns [SQLITE_OK].
-**
-** {H11336} If the most recent call to [sqlite3_step(S)] for the
-** [prepared statement] S indicated an error, then
-** [sqlite3_reset(S)] returns an appropriate [error code].
-**
-** {H11338} The [sqlite3_reset(S)] interface does not change the values
-** of any [sqlite3_bind_blob|bindings] on the [prepared statement] S.
-*/
-SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
-
-/*
-** CAPI3REF: Create Or Redefine SQL Functions {H16100} <S20200>
-** KEYWORDS: {function creation routines}
-** KEYWORDS: {application-defined SQL function}
-** KEYWORDS: {application-defined SQL functions}
-**
-** These two functions (collectively known as "function creation routines")
-** are used to add SQL functions or aggregates or to redefine the behavior
-** of existing SQL functions or aggregates. The only difference between the
-** two is that the second parameter, the name of the (scalar) function or
-** aggregate, is encoded in UTF-8 for sqlite3_create_function() and UTF-16
-** for sqlite3_create_function16().
-**
-** The first parameter is the [database connection] to which the SQL
-** function is to be added. If a single program uses more than one database
-** connection internally, then SQL functions must be added individually to
-** each database connection.
-**
-** The second parameter is the name of the SQL function to be created or
-** redefined. The length of the name is limited to 255 bytes, exclusive of
-** the zero-terminator. Note that the name length limit is in bytes, not
-** characters. Any attempt to create a function with a longer name
-** will result in [SQLITE_ERROR] being returned.
-**
-** The third parameter (nArg)
-** is the number of arguments that the SQL function or
-** aggregate takes. If this parameter is -1, then the SQL function or
-** aggregate may take any number of arguments between 0 and the limit
-** set by [sqlite3_limit]([SQLITE_LIMIT_FUNCTION_ARG]). If the third
-** parameter is less than -1 or greater than 127 then the behavior is
-** undefined.
-**
-** The fourth parameter, eTextRep, specifies what
-** [SQLITE_UTF8 | text encoding] this SQL function prefers for
-** its parameters. Any SQL function implementation should be able to work
-** work with UTF-8, UTF-16le, or UTF-16be. But some implementations may be
-** more efficient with one encoding than another. An application may
-** invoke sqlite3_create_function() or sqlite3_create_function16() multiple
-** times with the same function but with different values of eTextRep.
-** When multiple implementations of the same function are available, SQLite
-** will pick the one that involves the least amount of data conversion.
-** If there is only a single implementation which does not care what text
-** encoding is used, then the fourth argument should be [SQLITE_ANY].
-**
-** The fifth parameter is an arbitrary pointer. The implementation of the
-** function can gain access to this pointer using [sqlite3_user_data()].
-**
-** The seventh, eighth and ninth parameters, xFunc, xStep and xFinal, are
-** pointers to C-language functions that implement the SQL function or
-** aggregate. A scalar SQL function requires an implementation of the xFunc
-** callback only, NULL pointers should be passed as the xStep and xFinal
-** parameters. An aggregate SQL function requires an implementation of xStep
-** and xFinal and NULL should be passed for xFunc. To delete an existing
-** SQL function or aggregate, pass NULL for all three function callbacks.
-**
-** It is permitted to register multiple implementations of the same
-** functions with the same name but with either differing numbers of
-** arguments or differing preferred text encodings. SQLite will use
-** the implementation that most closely matches the way in which the
-** SQL function is used. A function implementation with a non-negative
-** nArg parameter is a better match than a function implementation with
-** a negative nArg. A function where the preferred text encoding
-** matches the database encoding is a better
-** match than a function where the encoding is different.
-** A function where the encoding difference is between UTF16le and UTF16be
-** is a closer match than a function where the encoding difference is
-** between UTF8 and UTF16.
-**
-** Built-in functions may be overloaded by new application-defined functions.
-** The first application-defined function with a given name overrides all
-** built-in functions in the same [database connection] with the same name.
-** Subsequent application-defined functions of the same name only override
-** prior application-defined functions that are an exact match for the
-** number of parameters and preferred encoding.
-**
-** An application-defined function is permitted to call other
-** SQLite interfaces. However, such calls must not
-** close the database connection nor finalize or reset the prepared
-** statement in which the function is running.
-**
-** Requirements:
-** [H16103] [H16106] [H16109] [H16112] [H16118] [H16121] [H16127]
-** [H16130] [H16133] [H16136] [H16139] [H16142]
-*/
-SQLITE_API int sqlite3_create_function(
- sqlite3 *db,
- const char *zFunctionName,
- int nArg,
- int eTextRep,
- void *pApp,
- void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
- void (*xStep)(sqlite3_context*,int,sqlite3_value**),
- void (*xFinal)(sqlite3_context*)
-);
-SQLITE_API int sqlite3_create_function16(
- sqlite3 *db,
- const void *zFunctionName,
- int nArg,
- int eTextRep,
- void *pApp,
- void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
- void (*xStep)(sqlite3_context*,int,sqlite3_value**),
- void (*xFinal)(sqlite3_context*)
-);
-
-/*
-** CAPI3REF: Text Encodings {H10267} <S50200> <H16100>
-**
-** These constant define integer codes that represent the various
-** text encodings supported by SQLite.
-*/
-#define SQLITE_UTF8 1
-#define SQLITE_UTF16LE 2
-#define SQLITE_UTF16BE 3
-#define SQLITE_UTF16 4 /* Use native byte order */
-#define SQLITE_ANY 5 /* sqlite3_create_function only */
-#define SQLITE_UTF16_ALIGNED 8 /* sqlite3_create_collation only */
-
-/*
-** CAPI3REF: Deprecated Functions
-** DEPRECATED
-**
-** These functions are [deprecated]. In order to maintain
-** backwards compatibility with older code, these functions continue
-** to be supported. However, new applications should avoid
-** the use of these functions. To help encourage people to avoid
-** using these functions, we are not going to tell you what they do.
-*/
-#ifndef SQLITE_OMIT_DEPRECATED
-SQLITE_API SQLITE_DEPRECATED int sqlite3_aggregate_count(sqlite3_context*);
-SQLITE_API SQLITE_DEPRECATED int sqlite3_expired(sqlite3_stmt*);
-SQLITE_API SQLITE_DEPRECATED int sqlite3_transfer_bindings(sqlite3_stmt*, sqlite3_stmt*);
-SQLITE_API SQLITE_DEPRECATED int sqlite3_global_recover(void);
-SQLITE_API SQLITE_DEPRECATED void sqlite3_thread_cleanup(void);
-SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int64,int),void*,sqlite3_int64);
-#endif
-
-/*
-** CAPI3REF: Obtaining SQL Function Parameter Values {H15100} <S20200>
-**
-** The C-language implementation of SQL functions and aggregates uses
-** this set of interface routines to access the parameter values on
-** the function or aggregate.
-**
-** The xFunc (for scalar functions) or xStep (for aggregates) parameters
-** to [sqlite3_create_function()] and [sqlite3_create_function16()]
-** define callbacks that implement the SQL functions and aggregates.
-** The 4th parameter to these callbacks is an array of pointers to
-** [protected sqlite3_value] objects. There is one [sqlite3_value] object for
-** each parameter to the SQL function. These routines are used to
-** extract values from the [sqlite3_value] objects.
-**
-** These routines work only with [protected sqlite3_value] objects.
-** Any attempt to use these routines on an [unprotected sqlite3_value]
-** object results in undefined behavior.
-**
-** These routines work just like the corresponding [column access functions]
-** except that these routines take a single [protected sqlite3_value] object
-** pointer instead of a [sqlite3_stmt*] pointer and an integer column number.
-**
-** The sqlite3_value_text16() interface extracts a UTF-16 string
-** in the native byte-order of the host machine. The
-** sqlite3_value_text16be() and sqlite3_value_text16le() interfaces
-** extract UTF-16 strings as big-endian and little-endian respectively.
-**
-** The sqlite3_value_numeric_type() interface attempts to apply
-** numeric affinity to the value. This means that an attempt is
-** made to convert the value to an integer or floating point. If
-** such a conversion is possible without loss of information (in other
-** words, if the value is a string that looks like a number)
-** then the conversion is performed. Otherwise no conversion occurs.
-** The [SQLITE_INTEGER | datatype] after conversion is returned.
-**
-** Please pay particular attention to the fact that the pointer returned
-** from [sqlite3_value_blob()], [sqlite3_value_text()], or
-** [sqlite3_value_text16()] can be invalidated by a subsequent call to
-** [sqlite3_value_bytes()], [sqlite3_value_bytes16()], [sqlite3_value_text()],
-** or [sqlite3_value_text16()].
-**
-** These routines must be called from the same thread as
-** the SQL function that supplied the [sqlite3_value*] parameters.
-**
-** Requirements:
-** [H15103] [H15106] [H15109] [H15112] [H15115] [H15118] [H15121] [H15124]
-** [H15127] [H15130] [H15133] [H15136]
-*/
-SQLITE_API const void *sqlite3_value_blob(sqlite3_value*);
-SQLITE_API int sqlite3_value_bytes(sqlite3_value*);
-SQLITE_API int sqlite3_value_bytes16(sqlite3_value*);
-SQLITE_API double sqlite3_value_double(sqlite3_value*);
-SQLITE_API int sqlite3_value_int(sqlite3_value*);
-SQLITE_API sqlite3_int64 sqlite3_value_int64(sqlite3_value*);
-SQLITE_API const unsigned char *sqlite3_value_text(sqlite3_value*);
-SQLITE_API const void *sqlite3_value_text16(sqlite3_value*);
-SQLITE_API const void *sqlite3_value_text16le(sqlite3_value*);
-SQLITE_API const void *sqlite3_value_text16be(sqlite3_value*);
-SQLITE_API int sqlite3_value_type(sqlite3_value*);
-SQLITE_API int sqlite3_value_numeric_type(sqlite3_value*);
-
-/*
-** CAPI3REF: Obtain Aggregate Function Context {H16210} <S20200>
-**
-** The implementation of aggregate SQL functions use this routine to allocate
-** a structure for storing their state.
-**
-** The first time the sqlite3_aggregate_context() routine is called for a
-** particular aggregate, SQLite allocates nBytes of memory, zeroes out that
-** memory, and returns a pointer to it. On second and subsequent calls to
-** sqlite3_aggregate_context() for the same aggregate function index,
-** the same buffer is returned. The implementation of the aggregate can use
-** the returned buffer to accumulate data.
-**
-** SQLite automatically frees the allocated buffer when the aggregate
-** query concludes.
-**
-** The first parameter should be a copy of the
-** [sqlite3_context | SQL function context] that is the first parameter
-** to the callback routine that implements the aggregate function.
-**
-** This routine must be called from the same thread in which
-** the aggregate SQL function is running.
-**
-** Requirements:
-** [H16211] [H16213] [H16215] [H16217]
-*/
-SQLITE_API void *sqlite3_aggregate_context(sqlite3_context*, int nBytes);
-
-/*
-** CAPI3REF: User Data For Functions {H16240} <S20200>
-**
-** The sqlite3_user_data() interface returns a copy of
-** the pointer that was the pUserData parameter (the 5th parameter)
-** of the [sqlite3_create_function()]
-** and [sqlite3_create_function16()] routines that originally
-** registered the application defined function. {END}
-**
-** This routine must be called from the same thread in which
-** the application-defined function is running.
-**
-** Requirements:
-** [H16243]
-*/
-SQLITE_API void *sqlite3_user_data(sqlite3_context*);
-
-/*
-** CAPI3REF: Database Connection For Functions {H16250} <S60600><S20200>
-**
-** The sqlite3_context_db_handle() interface returns a copy of
-** the pointer to the [database connection] (the 1st parameter)
-** of the [sqlite3_create_function()]
-** and [sqlite3_create_function16()] routines that originally
-** registered the application defined function.
-**
-** Requirements:
-** [H16253]
-*/
-SQLITE_API sqlite3 *sqlite3_context_db_handle(sqlite3_context*);
-
-/*
-** CAPI3REF: Function Auxiliary Data {H16270} <S20200>
-**
-** The following two functions may be used by scalar SQL functions to
-** associate metadata with argument values. If the same value is passed to
-** multiple invocations of the same SQL function during query execution, under
-** some circumstances the associated metadata may be preserved. This may
-** be used, for example, to add a regular-expression matching scalar
-** function. The compiled version of the regular expression is stored as
-** metadata associated with the SQL value passed as the regular expression
-** pattern. The compiled regular expression can be reused on multiple
-** invocations of the same function so that the original pattern string
-** does not need to be recompiled on each invocation.
-**
-** The sqlite3_get_auxdata() interface returns a pointer to the metadata
-** associated by the sqlite3_set_auxdata() function with the Nth argument
-** value to the application-defined function. If no metadata has been ever
-** been set for the Nth argument of the function, or if the corresponding
-** function parameter has changed since the meta-data was set,
-** then sqlite3_get_auxdata() returns a NULL pointer.
-**
-** The sqlite3_set_auxdata() interface saves the metadata
-** pointed to by its 3rd parameter as the metadata for the N-th
-** argument of the application-defined function. Subsequent
-** calls to sqlite3_get_auxdata() might return this data, if it has
-** not been destroyed.
-** If it is not NULL, SQLite will invoke the destructor
-** function given by the 4th parameter to sqlite3_set_auxdata() on
-** the metadata when the corresponding function parameter changes
-** or when the SQL statement completes, whichever comes first.
-**
-** SQLite is free to call the destructor and drop metadata on any
-** parameter of any function at any time. The only guarantee is that
-** the destructor will be called before the metadata is dropped.
-**
-** In practice, metadata is preserved between function calls for
-** expressions that are constant at compile time. This includes literal
-** values and SQL variables.
-**
-** These routines must be called from the same thread in which
-** the SQL function is running.
-**
-** Requirements:
-** [H16272] [H16274] [H16276] [H16277] [H16278] [H16279]
-*/
-SQLITE_API void *sqlite3_get_auxdata(sqlite3_context*, int N);
-SQLITE_API void sqlite3_set_auxdata(sqlite3_context*, int N, void*, void (*)(void*));
-
-
-/*
-** CAPI3REF: Constants Defining Special Destructor Behavior {H10280} <S30100>
-**
-** These are special values for the destructor that is passed in as the
-** final argument to routines like [sqlite3_result_blob()]. If the destructor
-** argument is SQLITE_STATIC, it means that the content pointer is constant
-** and will never change. It does not need to be destroyed. The
-** SQLITE_TRANSIENT value means that the content will likely change in
-** the near future and that SQLite should make its own private copy of
-** the content before returning.
-**
-** The typedef is necessary to work around problems in certain
-** C++ compilers. See ticket #2191.
-*/
-typedef void (*sqlite3_destructor_type)(void*);
-#define SQLITE_STATIC ((sqlite3_destructor_type)0)
-#define SQLITE_TRANSIENT ((sqlite3_destructor_type)-1)
-
-/*
-** CAPI3REF: Setting The Result Of An SQL Function {H16400} <S20200>
-**
-** These routines are used by the xFunc or xFinal callbacks that
-** implement SQL functions and aggregates. See
-** [sqlite3_create_function()] and [sqlite3_create_function16()]
-** for additional information.
-**
-** These functions work very much like the [parameter binding] family of
-** functions used to bind values to host parameters in prepared statements.
-** Refer to the [SQL parameter] documentation for additional information.
-**
-** The sqlite3_result_blob() interface sets the result from
-** an application-defined function to be the BLOB whose content is pointed
-** to by the second parameter and which is N bytes long where N is the
-** third parameter.
-**
-** The sqlite3_result_zeroblob() interfaces set the result of
-** the application-defined function to be a BLOB containing all zero
-** bytes and N bytes in size, where N is the value of the 2nd parameter.
-**
-** The sqlite3_result_double() interface sets the result from
-** an application-defined function to be a floating point value specified
-** by its 2nd argument.
-**
-** The sqlite3_result_error() and sqlite3_result_error16() functions
-** cause the implemented SQL function to throw an exception.
-** SQLite uses the string pointed to by the
-** 2nd parameter of sqlite3_result_error() or sqlite3_result_error16()
-** as the text of an error message. SQLite interprets the error
-** message string from sqlite3_result_error() as UTF-8. SQLite
-** interprets the string from sqlite3_result_error16() as UTF-16 in native
-** byte order. If the third parameter to sqlite3_result_error()
-** or sqlite3_result_error16() is negative then SQLite takes as the error
-** message all text up through the first zero character.
-** If the third parameter to sqlite3_result_error() or
-** sqlite3_result_error16() is non-negative then SQLite takes that many
-** bytes (not characters) from the 2nd parameter as the error message.
-** The sqlite3_result_error() and sqlite3_result_error16()
-** routines make a private copy of the error message text before
-** they return. Hence, the calling function can deallocate or
-** modify the text after they return without harm.
-** The sqlite3_result_error_code() function changes the error code
-** returned by SQLite as a result of an error in a function. By default,
-** the error code is SQLITE_ERROR. A subsequent call to sqlite3_result_error()
-** or sqlite3_result_error16() resets the error code to SQLITE_ERROR.
-**
-** The sqlite3_result_toobig() interface causes SQLite to throw an error
-** indicating that a string or BLOB is to long to represent.
-**
-** The sqlite3_result_nomem() interface causes SQLite to throw an error
-** indicating that a memory allocation failed.
-**
-** The sqlite3_result_int() interface sets the return value
-** of the application-defined function to be the 32-bit signed integer
-** value given in the 2nd argument.
-** The sqlite3_result_int64() interface sets the return value
-** of the application-defined function to be the 64-bit signed integer
-** value given in the 2nd argument.
-**
-** The sqlite3_result_null() interface sets the return value
-** of the application-defined function to be NULL.
-**
-** The sqlite3_result_text(), sqlite3_result_text16(),
-** sqlite3_result_text16le(), and sqlite3_result_text16be() interfaces
-** set the return value of the application-defined function to be
-** a text string which is represented as UTF-8, UTF-16 native byte order,
-** UTF-16 little endian, or UTF-16 big endian, respectively.
-** SQLite takes the text result from the application from
-** the 2nd parameter of the sqlite3_result_text* interfaces.
-** If the 3rd parameter to the sqlite3_result_text* interfaces
-** is negative, then SQLite takes result text from the 2nd parameter
-** through the first zero character.
-** If the 3rd parameter to the sqlite3_result_text* interfaces
-** is non-negative, then as many bytes (not characters) of the text
-** pointed to by the 2nd parameter are taken as the application-defined
-** function result.
-** If the 4th parameter to the sqlite3_result_text* interfaces
-** or sqlite3_result_blob is a non-NULL pointer, then SQLite calls that
-** function as the destructor on the text or BLOB result when it has
-** finished using that result.
-** If the 4th parameter to the sqlite3_result_text* interfaces or to
-** sqlite3_result_blob is the special constant SQLITE_STATIC, then SQLite
-** assumes that the text or BLOB result is in constant space and does not
-** copy the content of the parameter nor call a destructor on the content
-** when it has finished using that result.
-** If the 4th parameter to the sqlite3_result_text* interfaces
-** or sqlite3_result_blob is the special constant SQLITE_TRANSIENT
-** then SQLite makes a copy of the result into space obtained from
-** from [sqlite3_malloc()] before it returns.
-**
-** The sqlite3_result_value() interface sets the result of
-** the application-defined function to be a copy the
-** [unprotected sqlite3_value] object specified by the 2nd parameter. The
-** sqlite3_result_value() interface makes a copy of the [sqlite3_value]
-** so that the [sqlite3_value] specified in the parameter may change or
-** be deallocated after sqlite3_result_value() returns without harm.
-** A [protected sqlite3_value] object may always be used where an
-** [unprotected sqlite3_value] object is required, so either
-** kind of [sqlite3_value] object can be used with this interface.
-**
-** If these routines are called from within the different thread
-** than the one containing the application-defined function that received
-** the [sqlite3_context] pointer, the results are undefined.
-**
-** Requirements:
-** [H16403] [H16406] [H16409] [H16412] [H16415] [H16418] [H16421] [H16424]
-** [H16427] [H16430] [H16433] [H16436] [H16439] [H16442] [H16445] [H16448]
-** [H16451] [H16454] [H16457] [H16460] [H16463]
-*/
-SQLITE_API void sqlite3_result_blob(sqlite3_context*, const void*, int, void(*)(void*));
-SQLITE_API void sqlite3_result_double(sqlite3_context*, double);
-SQLITE_API void sqlite3_result_error(sqlite3_context*, const char*, int);
-SQLITE_API void sqlite3_result_error16(sqlite3_context*, const void*, int);
-SQLITE_API void sqlite3_result_error_toobig(sqlite3_context*);
-SQLITE_API void sqlite3_result_error_nomem(sqlite3_context*);
-SQLITE_API void sqlite3_result_error_code(sqlite3_context*, int);
-SQLITE_API void sqlite3_result_int(sqlite3_context*, int);
-SQLITE_API void sqlite3_result_int64(sqlite3_context*, sqlite3_int64);
-SQLITE_API void sqlite3_result_null(sqlite3_context*);
-SQLITE_API void sqlite3_result_text(sqlite3_context*, const char*, int, void(*)(void*));
-SQLITE_API void sqlite3_result_text16(sqlite3_context*, const void*, int, void(*)(void*));
-SQLITE_API void sqlite3_result_text16le(sqlite3_context*, const void*, int,void(*)(void*));
-SQLITE_API void sqlite3_result_text16be(sqlite3_context*, const void*, int,void(*)(void*));
-SQLITE_API void sqlite3_result_value(sqlite3_context*, sqlite3_value*);
-SQLITE_API void sqlite3_result_zeroblob(sqlite3_context*, int n);
-
-/*
-** CAPI3REF: Define New Collating Sequences {H16600} <S20300>
-**
-** These functions are used to add new collation sequences to the
-** [database connection] specified as the first argument.
-**
-** The name of the new collation sequence is specified as a UTF-8 string
-** for sqlite3_create_collation() and sqlite3_create_collation_v2()
-** and a UTF-16 string for sqlite3_create_collation16(). In all cases
-** the name is passed as the second function argument.
-**
-** The third argument may be one of the constants [SQLITE_UTF8],
-** [SQLITE_UTF16LE], or [SQLITE_UTF16BE], indicating that the user-supplied
-** routine expects to be passed pointers to strings encoded using UTF-8,
-** UTF-16 little-endian, or UTF-16 big-endian, respectively. The
-** third argument might also be [SQLITE_UTF16] to indicate that the routine
-** expects pointers to be UTF-16 strings in the native byte order, or the
-** argument can be [SQLITE_UTF16_ALIGNED] if the
-** the routine expects pointers to 16-bit word aligned strings
-** of UTF-16 in the native byte order.
-**
-** A pointer to the user supplied routine must be passed as the fifth
-** argument. If it is NULL, this is the same as deleting the collation
-** sequence (so that SQLite cannot call it anymore).
-** Each time the application supplied function is invoked, it is passed
-** as its first parameter a copy of the void* passed as the fourth argument
-** to sqlite3_create_collation() or sqlite3_create_collation16().
-**
-** The remaining arguments to the application-supplied routine are two strings,
-** each represented by a (length, data) pair and encoded in the encoding
-** that was passed as the third argument when the collation sequence was
-** registered. {END} The application defined collation routine should
-** return negative, zero or positive if the first string is less than,
-** equal to, or greater than the second string. i.e. (STRING1 - STRING2).
-**
-** The sqlite3_create_collation_v2() works like sqlite3_create_collation()
-** except that it takes an extra argument which is a destructor for
-** the collation. The destructor is called when the collation is
-** destroyed and is passed a copy of the fourth parameter void* pointer
-** of the sqlite3_create_collation_v2().
-** Collations are destroyed when they are overridden by later calls to the
-** collation creation functions or when the [database connection] is closed
-** using [sqlite3_close()].
-**
-** See also: [sqlite3_collation_needed()] and [sqlite3_collation_needed16()].
-**
-** Requirements:
-** [H16603] [H16604] [H16606] [H16609] [H16612] [H16615] [H16618] [H16621]
-** [H16624] [H16627] [H16630]
-*/
-SQLITE_API int sqlite3_create_collation(
- sqlite3*,
- const char *zName,
- int eTextRep,
- void*,
- int(*xCompare)(void*,int,const void*,int,const void*)
-);
-SQLITE_API int sqlite3_create_collation_v2(
- sqlite3*,
- const char *zName,
- int eTextRep,
- void*,
- int(*xCompare)(void*,int,const void*,int,const void*),
- void(*xDestroy)(void*)
-);
-SQLITE_API int sqlite3_create_collation16(
- sqlite3*,
- const void *zName,
- int eTextRep,
- void*,
- int(*xCompare)(void*,int,const void*,int,const void*)
-);
-
-/*
-** CAPI3REF: Collation Needed Callbacks {H16700} <S20300>
-**
-** To avoid having to register all collation sequences before a database
-** can be used, a single callback function may be registered with the
-** [database connection] to be called whenever an undefined collation
-** sequence is required.
-**
-** If the function is registered using the sqlite3_collation_needed() API,
-** then it is passed the names of undefined collation sequences as strings
-** encoded in UTF-8. {H16703} If sqlite3_collation_needed16() is used,
-** the names are passed as UTF-16 in machine native byte order.
-** A call to either function replaces any existing callback.
-**
-** When the callback is invoked, the first argument passed is a copy
-** of the second argument to sqlite3_collation_needed() or
-** sqlite3_collation_needed16(). The second argument is the database
-** connection. The third argument is one of [SQLITE_UTF8], [SQLITE_UTF16BE],
-** or [SQLITE_UTF16LE], indicating the most desirable form of the collation
-** sequence function required. The fourth parameter is the name of the
-** required collation sequence.
-**
-** The callback function should register the desired collation using
-** [sqlite3_create_collation()], [sqlite3_create_collation16()], or
-** [sqlite3_create_collation_v2()].
-**
-** Requirements:
-** [H16702] [H16704] [H16706]
-*/
-SQLITE_API int sqlite3_collation_needed(
- sqlite3*,
- void*,
- void(*)(void*,sqlite3*,int eTextRep,const char*)
-);
-SQLITE_API int sqlite3_collation_needed16(
- sqlite3*,
- void*,
- void(*)(void*,sqlite3*,int eTextRep,const void*)
-);
-
-/*
-** Specify the key for an encrypted database. This routine should be
-** called right after sqlite3_open().
-**
-** The code to implement this API is not available in the public release
-** of SQLite.
-*/
-SQLITE_API int sqlite3_key(
- sqlite3 *db, /* Database to be rekeyed */
- const void *pKey, int nKey /* The key */
-);
-
-/*
-** Change the key on an open database. If the current database is not
-** encrypted, this routine will encrypt it. If pNew==0 or nNew==0, the
-** database is decrypted.
-**
-** The code to implement this API is not available in the public release
-** of SQLite.
-*/
-SQLITE_API int sqlite3_rekey(
- sqlite3 *db, /* Database to be rekeyed */
- const void *pKey, int nKey /* The new key */
-);
-
-/*
-** CAPI3REF: Suspend Execution For A Short Time {H10530} <S40410>
-**
-** The sqlite3_sleep() function causes the current thread to suspend execution
-** for at least a number of milliseconds specified in its parameter.
-**
-** If the operating system does not support sleep requests with
-** millisecond time resolution, then the time will be rounded up to
-** the nearest second. The number of milliseconds of sleep actually
-** requested from the operating system is returned.
-**
-** SQLite implements this interface by calling the xSleep()
-** method of the default [sqlite3_vfs] object.
-**
-** Requirements: [H10533] [H10536]
-*/
-SQLITE_API int sqlite3_sleep(int);
-
-/*
-** CAPI3REF: Name Of The Folder Holding Temporary Files {H10310} <S20000>
-**
-** If this global variable is made to point to a string which is
-** the name of a folder (a.k.a. directory), then all temporary files
-** created by SQLite will be placed in that directory. If this variable
-** is a NULL pointer, then SQLite performs a search for an appropriate
-** temporary file directory.
-**
-** It is not safe to read or modify this variable in more than one
-** thread at a time. It is not safe to read or modify this variable
-** if a [database connection] is being used at the same time in a separate
-** thread.
-** It is intended that this variable be set once
-** as part of process initialization and before any SQLite interface
-** routines have been called and that this variable remain unchanged
-** thereafter.
-**
-** The [temp_store_directory pragma] may modify this variable and cause
-** it to point to memory obtained from [sqlite3_malloc]. Furthermore,
-** the [temp_store_directory pragma] always assumes that any string
-** that this variable points to is held in memory obtained from
-** [sqlite3_malloc] and the pragma may attempt to free that memory
-** using [sqlite3_free].
-** Hence, if this variable is modified directly, either it should be
-** made NULL or made to point to memory obtained from [sqlite3_malloc]
-** or else the use of the [temp_store_directory pragma] should be avoided.
-*/
-SQLITE_API SQLITE_EXTERN char *sqlite3_temp_directory;
-
-/*
-** CAPI3REF: Test For Auto-Commit Mode {H12930} <S60200>
-** KEYWORDS: {autocommit mode}
-**
-** The sqlite3_get_autocommit() interface returns non-zero or
-** zero if the given database connection is or is not in autocommit mode,
-** respectively. Autocommit mode is on by default.
-** Autocommit mode is disabled by a [BEGIN] statement.
-** Autocommit mode is re-enabled by a [COMMIT] or [ROLLBACK].
-**
-** If certain kinds of errors occur on a statement within a multi-statement
-** transaction (errors including [SQLITE_FULL], [SQLITE_IOERR],
-** [SQLITE_NOMEM], [SQLITE_BUSY], and [SQLITE_INTERRUPT]) then the
-** transaction might be rolled back automatically. The only way to
-** find out whether SQLite automatically rolled back the transaction after
-** an error is to use this function.
-**
-** If another thread changes the autocommit status of the database
-** connection while this routine is running, then the return value
-** is undefined.
-**
-** Requirements: [H12931] [H12932] [H12933] [H12934]
-*/
-SQLITE_API int sqlite3_get_autocommit(sqlite3*);
-
-/*
-** CAPI3REF: Find The Database Handle Of A Prepared Statement {H13120} <S60600>
-**
-** The sqlite3_db_handle interface returns the [database connection] handle
-** to which a [prepared statement] belongs. The [database connection]
-** returned by sqlite3_db_handle is the same [database connection] that was the first argument
-** to the [sqlite3_prepare_v2()] call (or its variants) that was used to
-** create the statement in the first place.
-**
-** Requirements: [H13123]
-*/
-SQLITE_API sqlite3 *sqlite3_db_handle(sqlite3_stmt*);
-
-/*
-** CAPI3REF: Find the next prepared statement {H13140} <S60600>
-**
-** This interface returns a pointer to the next [prepared statement] after
-** pStmt associated with the [database connection] pDb. If pStmt is NULL
-** then this interface returns a pointer to the first prepared statement
-** associated with the database connection pDb. If no prepared statement
-** satisfies the conditions of this routine, it returns NULL.
-**
-** The [database connection] pointer D in a call to
-** [sqlite3_next_stmt(D,S)] must refer to an open database
-** connection and in particular must not be a NULL pointer.
-**
-** Requirements: [H13143] [H13146] [H13149] [H13152]
-*/
-SQLITE_API sqlite3_stmt *sqlite3_next_stmt(sqlite3 *pDb, sqlite3_stmt *pStmt);
-
-/*
-** CAPI3REF: Commit And Rollback Notification Callbacks {H12950} <S60400>
-**
-** The sqlite3_commit_hook() interface registers a callback
-** function to be invoked whenever a transaction is [COMMIT | committed].
-** Any callback set by a previous call to sqlite3_commit_hook()
-** for the same database connection is overridden.
-** The sqlite3_rollback_hook() interface registers a callback
-** function to be invoked whenever a transaction is [ROLLBACK | rolled back].
-** Any callback set by a previous call to sqlite3_commit_hook()
-** for the same database connection is overridden.
-** The pArg argument is passed through to the callback.
-** If the callback on a commit hook function returns non-zero,
-** then the commit is converted into a rollback.
-**
-** If another function was previously registered, its
-** pArg value is returned. Otherwise NULL is returned.
-**
-** The callback implementation must not do anything that will modify
-** the database connection that invoked the callback. Any actions
-** to modify the database connection must be deferred until after the
-** completion of the [sqlite3_step()] call that triggered the commit
-** or rollback hook in the first place.
-** Note that [sqlite3_prepare_v2()] and [sqlite3_step()] both modify their
-** database connections for the meaning of "modify" in this paragraph.
-**
-** Registering a NULL function disables the callback.
-**
-** When the commit hook callback routine returns zero, the [COMMIT]
-** operation is allowed to continue normally. If the commit hook
-** returns non-zero, then the [COMMIT] is converted into a [ROLLBACK].
-** The rollback hook is invoked on a rollback that results from a commit
-** hook returning non-zero, just as it would be with any other rollback.
-**
-** For the purposes of this API, a transaction is said to have been
-** rolled back if an explicit "ROLLBACK" statement is executed, or
-** an error or constraint causes an implicit rollback to occur.
-** The rollback callback is not invoked if a transaction is
-** automatically rolled back because the database connection is closed.
-** The rollback callback is not invoked if a transaction is
-** rolled back because a commit callback returned non-zero.
-** <todo> Check on this </todo>
-**
-** See also the [sqlite3_update_hook()] interface.
-**
-** Requirements:
-** [H12951] [H12952] [H12953] [H12954] [H12955]
-** [H12961] [H12962] [H12963] [H12964]
-*/
-SQLITE_API void *sqlite3_commit_hook(sqlite3*, int(*)(void*), void*);
-SQLITE_API void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
-
-/*
-** CAPI3REF: Data Change Notification Callbacks {H12970} <S60400>
-**
-** The sqlite3_update_hook() interface registers a callback function
-** with the [database connection] identified by the first argument
-** to be invoked whenever a row is updated, inserted or deleted.
-** Any callback set by a previous call to this function
-** for the same database connection is overridden.
-**
-** The second argument is a pointer to the function to invoke when a
-** row is updated, inserted or deleted.
-** The first argument to the callback is a copy of the third argument
-** to sqlite3_update_hook().
-** The second callback argument is one of [SQLITE_INSERT], [SQLITE_DELETE],
-** or [SQLITE_UPDATE], depending on the operation that caused the callback
-** to be invoked.
-** The third and fourth arguments to the callback contain pointers to the
-** database and table name containing the affected row.
-** The final callback parameter is the [rowid] of the row.
-** In the case of an update, this is the [rowid] after the update takes place.
-**
-** The update hook is not invoked when internal system tables are
-** modified (i.e. sqlite_master and sqlite_sequence).
-**
-** In the current implementation, the update hook
-** is not invoked when duplication rows are deleted because of an
-** [ON CONFLICT | ON CONFLICT REPLACE] clause. Nor is the update hook
-** invoked when rows are deleted using the [truncate optimization].
-** The exceptions defined in this paragraph might change in a future
-** release of SQLite.
-**
-** The update hook implementation must not do anything that will modify
-** the database connection that invoked the update hook. Any actions
-** to modify the database connection must be deferred until after the
-** completion of the [sqlite3_step()] call that triggered the update hook.
-** Note that [sqlite3_prepare_v2()] and [sqlite3_step()] both modify their
-** database connections for the meaning of "modify" in this paragraph.
-**
-** If another function was previously registered, its pArg value
-** is returned. Otherwise NULL is returned.
-**
-** See also the [sqlite3_commit_hook()] and [sqlite3_rollback_hook()]
-** interfaces.
-**
-** Requirements:
-** [H12971] [H12973] [H12975] [H12977] [H12979] [H12981] [H12983] [H12986]
-*/
-SQLITE_API void *sqlite3_update_hook(
- sqlite3*,
- void(*)(void *,int ,char const *,char const *,sqlite3_int64),
- void*
-);
-
-/*
-** CAPI3REF: Enable Or Disable Shared Pager Cache {H10330} <S30900>
-** KEYWORDS: {shared cache}
-**
-** This routine enables or disables the sharing of the database cache
-** and schema data structures between [database connection | connections]
-** to the same database. Sharing is enabled if the argument is true
-** and disabled if the argument is false.
-**
-** Cache sharing is enabled and disabled for an entire process.
-** This is a change as of SQLite version 3.5.0. In prior versions of SQLite,
-** sharing was enabled or disabled for each thread separately.
-**
-** The cache sharing mode set by this interface effects all subsequent
-** calls to [sqlite3_open()], [sqlite3_open_v2()], and [sqlite3_open16()].
-** Existing database connections continue use the sharing mode
-** that was in effect at the time they were opened.
-**
-** Virtual tables cannot be used with a shared cache. When shared
-** cache is enabled, the [sqlite3_create_module()] API used to register
-** virtual tables will always return an error.
-**
-** This routine returns [SQLITE_OK] if shared cache was enabled or disabled
-** successfully. An [error code] is returned otherwise.
-**
-** Shared cache is disabled by default. But this might change in
-** future releases of SQLite. Applications that care about shared
-** cache setting should set it explicitly.
-**
-** See Also: [SQLite Shared-Cache Mode]
-**
-** Requirements: [H10331] [H10336] [H10337] [H10339]
-*/
-SQLITE_API int sqlite3_enable_shared_cache(int);
-
-/*
-** CAPI3REF: Attempt To Free Heap Memory {H17340} <S30220>
-**
-** The sqlite3_release_memory() interface attempts to free N bytes
-** of heap memory by deallocating non-essential memory allocations
-** held by the database library. {END} Memory used to cache database
-** pages to improve performance is an example of non-essential memory.
-** sqlite3_release_memory() returns the number of bytes actually freed,
-** which might be more or less than the amount requested.
-**
-** Requirements: [H17341] [H17342]
-*/
-SQLITE_API int sqlite3_release_memory(int);
-
-/*
-** CAPI3REF: Impose A Limit On Heap Size {H17350} <S30220>
-**
-** The sqlite3_soft_heap_limit() interface places a "soft" limit
-** on the amount of heap memory that may be allocated by SQLite.
-** If an internal allocation is requested that would exceed the
-** soft heap limit, [sqlite3_release_memory()] is invoked one or
-** more times to free up some space before the allocation is performed.
-**
-** The limit is called "soft", because if [sqlite3_release_memory()]
-** cannot free sufficient memory to prevent the limit from being exceeded,
-** the memory is allocated anyway and the current operation proceeds.
-**
-** A negative or zero value for N means that there is no soft heap limit and
-** [sqlite3_release_memory()] will only be called when memory is exhausted.
-** The default value for the soft heap limit is zero.
-**
-** SQLite makes a best effort to honor the soft heap limit.
-** But if the soft heap limit cannot be honored, execution will
-** continue without error or notification. This is why the limit is
-** called a "soft" limit. It is advisory only.
-**
-** Prior to SQLite version 3.5.0, this routine only constrained the memory
-** allocated by a single thread - the same thread in which this routine
-** runs. Beginning with SQLite version 3.5.0, the soft heap limit is
-** applied to all threads. The value specified for the soft heap limit
-** is an upper bound on the total memory allocation for all threads. In
-** version 3.5.0 there is no mechanism for limiting the heap usage for
-** individual threads.
-**
-** Requirements:
-** [H16351] [H16352] [H16353] [H16354] [H16355] [H16358]
-*/
-SQLITE_API void sqlite3_soft_heap_limit(int);
-
-/*
-** CAPI3REF: Extract Metadata About A Column Of A Table {H12850} <S60300>
-**
-** This routine returns metadata about a specific column of a specific
-** database table accessible using the [database connection] handle
-** passed as the first function argument.
-**
-** The column is identified by the second, third and fourth parameters to
-** this function. The second parameter is either the name of the database
-** (i.e. "main", "temp" or an attached database) containing the specified
-** table or NULL. If it is NULL, then all attached databases are searched
-** for the table using the same algorithm used by the database engine to
-** resolve unqualified table references.
-**
-** The third and fourth parameters to this function are the table and column
-** name of the desired column, respectively. Neither of these parameters
-** may be NULL.
-**
-** Metadata is returned by writing to the memory locations passed as the 5th
-** and subsequent parameters to this function. Any of these arguments may be
-** NULL, in which case the corresponding element of metadata is omitted.
-**
-** <blockquote>
-** <table border="1">
-** <tr><th> Parameter <th> Output<br>Type <th> Description
-**
-** <tr><td> 5th <td> const char* <td> Data type
-** <tr><td> 6th <td> const char* <td> Name of default collation sequence
-** <tr><td> 7th <td> int <td> True if column has a NOT NULL constraint
-** <tr><td> 8th <td> int <td> True if column is part of the PRIMARY KEY
-** <tr><td> 9th <td> int <td> True if column is [AUTOINCREMENT]
-** </table>
-** </blockquote>
-**
-** The memory pointed to by the character pointers returned for the
-** declaration type and collation sequence is valid only until the next
-** call to any SQLite API function.
-**
-** If the specified table is actually a view, an [error code] is returned.
-**
-** If the specified column is "rowid", "oid" or "_rowid_" and an
-** [INTEGER PRIMARY KEY] column has been explicitly declared, then the output
-** parameters are set for the explicitly declared column. If there is no
-** explicitly declared [INTEGER PRIMARY KEY] column, then the output
-** parameters are set as follows:
-**
-** <pre>
-** data type: "INTEGER"
-** collation sequence: "BINARY"
-** not null: 0
-** primary key: 1
-** auto increment: 0
-** </pre>
-**
-** This function may load one or more schemas from database files. If an
-** error occurs during this process, or if the requested table or column
-** cannot be found, an [error code] is returned and an error message left
-** in the [database connection] (to be retrieved using sqlite3_errmsg()).
-**
-** This API is only available if the library was compiled with the
-** [SQLITE_ENABLE_COLUMN_METADATA] C-preprocessor symbol defined.
-*/
-SQLITE_API int sqlite3_table_column_metadata(
- sqlite3 *db, /* Connection handle */
- const char *zDbName, /* Database name or NULL */
- const char *zTableName, /* Table name */
- const char *zColumnName, /* Column name */
- char const **pzDataType, /* OUTPUT: Declared data type */
- char const **pzCollSeq, /* OUTPUT: Collation sequence name */
- int *pNotNull, /* OUTPUT: True if NOT NULL constraint exists */
- int *pPrimaryKey, /* OUTPUT: True if column part of PK */
- int *pAutoinc /* OUTPUT: True if column is auto-increment */
-);
-
-/*
-** CAPI3REF: Load An Extension {H12600} <S20500>
-**
-** This interface loads an SQLite extension library from the named file.
-**
-** {H12601} The sqlite3_load_extension() interface attempts to load an
-** SQLite extension library contained in the file zFile.
-**
-** {H12602} The entry point is zProc.
-**
-** {H12603} zProc may be 0, in which case the name of the entry point
-** defaults to "sqlite3_extension_init".
-**
-** {H12604} The sqlite3_load_extension() interface shall return
-** [SQLITE_OK] on success and [SQLITE_ERROR] if something goes wrong.
-**
-** {H12605} If an error occurs and pzErrMsg is not 0, then the
-** [sqlite3_load_extension()] interface shall attempt to
-** fill *pzErrMsg with error message text stored in memory
-** obtained from [sqlite3_malloc()]. {END} The calling function
-** should free this memory by calling [sqlite3_free()].
-**
-** {H12606} Extension loading must be enabled using
-** [sqlite3_enable_load_extension()] prior to calling this API,
-** otherwise an error will be returned.
-*/
-SQLITE_API int sqlite3_load_extension(
- sqlite3 *db, /* Load the extension into this database connection */
- const char *zFile, /* Name of the shared library containing extension */
- const char *zProc, /* Entry point. Derived from zFile if 0 */
- char **pzErrMsg /* Put error message here if not 0 */
-);
-
-/*
-** CAPI3REF: Enable Or Disable Extension Loading {H12620} <S20500>
-**
-** So as not to open security holes in older applications that are
-** unprepared to deal with extension loading, and as a means of disabling
-** extension loading while evaluating user-entered SQL, the following API
-** is provided to turn the [sqlite3_load_extension()] mechanism on and off.
-**
-** Extension loading is off by default. See ticket #1863.
-**
-** {H12621} Call the sqlite3_enable_load_extension() routine with onoff==1
-** to turn extension loading on and call it with onoff==0 to turn
-** it back off again.
-**
-** {H12622} Extension loading is off by default.
-*/
-SQLITE_API int sqlite3_enable_load_extension(sqlite3 *db, int onoff);
-
-/*
-** CAPI3REF: Automatically Load An Extensions {H12640} <S20500>
-**
-** This API can be invoked at program startup in order to register
-** one or more statically linked extensions that will be available
-** to all new [database connections]. {END}
-**
-** This routine stores a pointer to the extension in an array that is
-** obtained from [sqlite3_malloc()]. If you run a memory leak checker
-** on your program and it reports a leak because of this array, invoke
-** [sqlite3_reset_auto_extension()] prior to shutdown to free the memory.
-**
-** {H12641} This function registers an extension entry point that is
-** automatically invoked whenever a new [database connection]
-** is opened using [sqlite3_open()], [sqlite3_open16()],
-** or [sqlite3_open_v2()].
-**
-** {H12642} Duplicate extensions are detected so calling this routine
-** multiple times with the same extension is harmless.
-**
-** {H12643} This routine stores a pointer to the extension in an array
-** that is obtained from [sqlite3_malloc()].
-**
-** {H12644} Automatic extensions apply across all threads.
-*/
-SQLITE_API int sqlite3_auto_extension(void (*xEntryPoint)(void));
-
-/*
-** CAPI3REF: Reset Automatic Extension Loading {H12660} <S20500>
-**
-** This function disables all previously registered automatic
-** extensions. {END} It undoes the effect of all prior
-** [sqlite3_auto_extension()] calls.
-**
-** {H12661} This function disables all previously registered
-** automatic extensions.
-**
-** {H12662} This function disables automatic extensions in all threads.
-*/
-SQLITE_API void sqlite3_reset_auto_extension(void);
-
-/*
-****** EXPERIMENTAL - subject to change without notice **************
-**
-** The interface to the virtual-table mechanism is currently considered
-** to be experimental. The interface might change in incompatible ways.
-** If this is a problem for you, do not use the interface at this time.
-**
-** When the virtual-table mechanism stabilizes, we will declare the
-** interface fixed, support it indefinitely, and remove this comment.
-*/
-
-/*
-** Structures used by the virtual table interface
-*/
-typedef struct sqlite3_vtab sqlite3_vtab;
-typedef struct sqlite3_index_info sqlite3_index_info;
-typedef struct sqlite3_vtab_cursor sqlite3_vtab_cursor;
-typedef struct sqlite3_module sqlite3_module;
-
-/*
-** CAPI3REF: Virtual Table Object {H18000} <S20400>
-** KEYWORDS: sqlite3_module {virtual table module}
-** EXPERIMENTAL
-**
-** This structure, sometimes called a a "virtual table module",
-** defines the implementation of a [virtual tables].
-** This structure consists mostly of methods for the module.
-**
-** A virtual table module is created by filling in a persistent
-** instance of this structure and passing a pointer to that instance
-** to [sqlite3_create_module()] or [sqlite3_create_module_v2()].
-** The registration remains valid until it is replaced by a different
-** module or until the [database connection] closes. The content
-** of this structure must not change while it is registered with
-** any database connection.
-*/
-struct sqlite3_module {
- int iVersion;
- int (*xCreate)(sqlite3*, void *pAux,
- int argc, const char *const*argv,
- sqlite3_vtab **ppVTab, char**);
- int (*xConnect)(sqlite3*, void *pAux,
- int argc, const char *const*argv,
- sqlite3_vtab **ppVTab, char**);
- int (*xBestIndex)(sqlite3_vtab *pVTab, sqlite3_index_info*);
- int (*xDisconnect)(sqlite3_vtab *pVTab);
- int (*xDestroy)(sqlite3_vtab *pVTab);
- int (*xOpen)(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor);
- int (*xClose)(sqlite3_vtab_cursor*);
- int (*xFilter)(sqlite3_vtab_cursor*, int idxNum, const char *idxStr,
- int argc, sqlite3_value **argv);
- int (*xNext)(sqlite3_vtab_cursor*);
- int (*xEof)(sqlite3_vtab_cursor*);
- int (*xColumn)(sqlite3_vtab_cursor*, sqlite3_context*, int);
- int (*xRowid)(sqlite3_vtab_cursor*, sqlite3_int64 *pRowid);
- int (*xUpdate)(sqlite3_vtab *, int, sqlite3_value **, sqlite3_int64 *);
- int (*xBegin)(sqlite3_vtab *pVTab);
- int (*xSync)(sqlite3_vtab *pVTab);
- int (*xCommit)(sqlite3_vtab *pVTab);
- int (*xRollback)(sqlite3_vtab *pVTab);
- int (*xFindFunction)(sqlite3_vtab *pVtab, int nArg, const char *zName,
- void (**pxFunc)(sqlite3_context*,int,sqlite3_value**),
- void **ppArg);
- int (*xRename)(sqlite3_vtab *pVtab, const char *zNew);
-};
-
-/*
-** CAPI3REF: Virtual Table Indexing Information {H18100} <S20400>
-** KEYWORDS: sqlite3_index_info
-** EXPERIMENTAL
-**
-** The sqlite3_index_info structure and its substructures is used to
-** pass information into and receive the reply from the [xBestIndex]
-** method of a [virtual table module]. The fields under **Inputs** are the
-** inputs to xBestIndex and are read-only. xBestIndex inserts its
-** results into the **Outputs** fields.
-**
-** The aConstraint[] array records WHERE clause constraints of the form:
-**
-** <pre>column OP expr</pre>
-**
-** where OP is =, &lt;, &lt;=, &gt;, or &gt;=. The particular operator is
-** stored in aConstraint[].op. The index of the column is stored in
-** aConstraint[].iColumn. aConstraint[].usable is TRUE if the
-** expr on the right-hand side can be evaluated (and thus the constraint
-** is usable) and false if it cannot.
-**
-** The optimizer automatically inverts terms of the form "expr OP column"
-** and makes other simplifications to the WHERE clause in an attempt to
-** get as many WHERE clause terms into the form shown above as possible.
-** The aConstraint[] array only reports WHERE clause terms in the correct
-** form that refer to the particular virtual table being queried.
-**
-** Information about the ORDER BY clause is stored in aOrderBy[].
-** Each term of aOrderBy records a column of the ORDER BY clause.
-**
-** The [xBestIndex] method must fill aConstraintUsage[] with information
-** about what parameters to pass to xFilter. If argvIndex>0 then
-** the right-hand side of the corresponding aConstraint[] is evaluated
-** and becomes the argvIndex-th entry in argv. If aConstraintUsage[].omit
-** is true, then the constraint is assumed to be fully handled by the
-** virtual table and is not checked again by SQLite.
-**
-** The idxNum and idxPtr values are recorded and passed into the
-** [xFilter] method.
-** [sqlite3_free()] is used to free idxPtr if and only iff
-** needToFreeIdxPtr is true.
-**
-** The orderByConsumed means that output from [xFilter]/[xNext] will occur in
-** the correct order to satisfy the ORDER BY clause so that no separate
-** sorting step is required.
-**
-** The estimatedCost value is an estimate of the cost of doing the
-** particular lookup. A full scan of a table with N entries should have
-** a cost of N. A binary search of a table of N entries should have a
-** cost of approximately log(N).
-*/
-struct sqlite3_index_info {
- /* Inputs */
- int nConstraint; /* Number of entries in aConstraint */
- struct sqlite3_index_constraint {
- int iColumn; /* Column on left-hand side of constraint */
- unsigned char op; /* Constraint operator */
- unsigned char usable; /* True if this constraint is usable */
- int iTermOffset; /* Used internally - xBestIndex should ignore */
- } *aConstraint; /* Table of WHERE clause constraints */
- int nOrderBy; /* Number of terms in the ORDER BY clause */
- struct sqlite3_index_orderby {
- int iColumn; /* Column number */
- unsigned char desc; /* True for DESC. False for ASC. */
- } *aOrderBy; /* The ORDER BY clause */
- /* Outputs */
- struct sqlite3_index_constraint_usage {
- int argvIndex; /* if >0, constraint is part of argv to xFilter */
- unsigned char omit; /* Do not code a test for this constraint */
- } *aConstraintUsage;
- int idxNum; /* Number used to identify the index */
- char *idxStr; /* String, possibly obtained from sqlite3_malloc */
- int needToFreeIdxStr; /* Free idxStr using sqlite3_free() if true */
- int orderByConsumed; /* True if output is already ordered */
- double estimatedCost; /* Estimated cost of using this index */
-};
-#define SQLITE_INDEX_CONSTRAINT_EQ 2
-#define SQLITE_INDEX_CONSTRAINT_GT 4
-#define SQLITE_INDEX_CONSTRAINT_LE 8
-#define SQLITE_INDEX_CONSTRAINT_LT 16
-#define SQLITE_INDEX_CONSTRAINT_GE 32
-#define SQLITE_INDEX_CONSTRAINT_MATCH 64
-
-/*
-** CAPI3REF: Register A Virtual Table Implementation {H18200} <S20400>
-** EXPERIMENTAL
-**
-** This routine is used to register a new [virtual table module] name.
-** Module names must be registered before
-** creating a new [virtual table] using the module, or before using a
-** preexisting [virtual table] for the module.
-**
-** The module name is registered on the [database connection] specified
-** by the first parameter. The name of the module is given by the
-** second parameter. The third parameter is a pointer to
-** the implementation of the [virtual table module]. The fourth
-** parameter is an arbitrary client data pointer that is passed through
-** into the [xCreate] and [xConnect] methods of the virtual table module
-** when a new virtual table is be being created or reinitialized.
-**
-** This interface has exactly the same effect as calling
-** [sqlite3_create_module_v2()] with a NULL client data destructor.
-*/
-SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_create_module(
- sqlite3 *db, /* SQLite connection to register module with */
- const char *zName, /* Name of the module */
- const sqlite3_module *p, /* Methods for the module */
- void *pClientData /* Client data for xCreate/xConnect */
-);
-
-/*
-** CAPI3REF: Register A Virtual Table Implementation {H18210} <S20400>
-** EXPERIMENTAL
-**
-** This routine is identical to the [sqlite3_create_module()] method,
-** except that it has an extra parameter to specify
-** a destructor function for the client data pointer. SQLite will
-** invoke the destructor function (if it is not NULL) when SQLite
-** no longer needs the pClientData pointer.
-*/
-SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_create_module_v2(
- sqlite3 *db, /* SQLite connection to register module with */
- const char *zName, /* Name of the module */
- const sqlite3_module *p, /* Methods for the module */
- void *pClientData, /* Client data for xCreate/xConnect */
- void(*xDestroy)(void*) /* Module destructor function */
-);
-
-/*
-** CAPI3REF: Virtual Table Instance Object {H18010} <S20400>
-** KEYWORDS: sqlite3_vtab
-** EXPERIMENTAL
-**
-** Every [virtual table module] implementation uses a subclass
-** of the following structure to describe a particular instance
-** of the [virtual table]. Each subclass will
-** be tailored to the specific needs of the module implementation.
-** The purpose of this superclass is to define certain fields that are
-** common to all module implementations.
-**
-** Virtual tables methods can set an error message by assigning a
-** string obtained from [sqlite3_mprintf()] to zErrMsg. The method should
-** take care that any prior string is freed by a call to [sqlite3_free()]
-** prior to assigning a new string to zErrMsg. After the error message
-** is delivered up to the client application, the string will be automatically
-** freed by sqlite3_free() and the zErrMsg field will be zeroed.
-*/
-struct sqlite3_vtab {
- const sqlite3_module *pModule; /* The module for this virtual table */
- int nRef; /* NO LONGER USED */
- char *zErrMsg; /* Error message from sqlite3_mprintf() */
- /* Virtual table implementations will typically add additional fields */
-};
-
-/*
-** CAPI3REF: Virtual Table Cursor Object {H18020} <S20400>
-** KEYWORDS: sqlite3_vtab_cursor {virtual table cursor}
-** EXPERIMENTAL
-**
-** Every [virtual table module] implementation uses a subclass of the
-** following structure to describe cursors that point into the
-** [virtual table] and are used
-** to loop through the virtual table. Cursors are created using the
-** [sqlite3_module.xOpen | xOpen] method of the module and are destroyed
-** by the [sqlite3_module.xClose | xClose] method. Cussors are used
-** by the [xFilter], [xNext], [xEof], [xColumn], and [xRowid] methods
-** of the module. Each module implementation will define
-** the content of a cursor structure to suit its own needs.
-**
-** This superclass exists in order to define fields of the cursor that
-** are common to all implementations.
-*/
-struct sqlite3_vtab_cursor {
- sqlite3_vtab *pVtab; /* Virtual table of this cursor */
- /* Virtual table implementations will typically add additional fields */
-};
-
-/*
-** CAPI3REF: Declare The Schema Of A Virtual Table {H18280} <S20400>
-** EXPERIMENTAL
-**
-** The [xCreate] and [xConnect] methods of a
-** [virtual table module] call this interface
-** to declare the format (the names and datatypes of the columns) of
-** the virtual tables they implement.
-*/
-SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_declare_vtab(sqlite3*, const char *zSQL);
-
-/*
-** CAPI3REF: Overload A Function For A Virtual Table {H18300} <S20400>
-** EXPERIMENTAL
-**
-** Virtual tables can provide alternative implementations of functions
-** using the [xFindFunction] method of the [virtual table module].
-** But global versions of those functions
-** must exist in order to be overloaded.
-**
-** This API makes sure a global version of a function with a particular
-** name and number of parameters exists. If no such function exists
-** before this API is called, a new function is created. The implementation
-** of the new function always causes an exception to be thrown. So
-** the new function is not good for anything by itself. Its only
-** purpose is to be a placeholder function that can be overloaded
-** by a [virtual table].
-*/
-SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_overload_function(sqlite3*, const char *zFuncName, int nArg);
-
-/*
-** The interface to the virtual-table mechanism defined above (back up
-** to a comment remarkably similar to this one) is currently considered
-** to be experimental. The interface might change in incompatible ways.
-** If this is a problem for you, do not use the interface at this time.
-**
-** When the virtual-table mechanism stabilizes, we will declare the
-** interface fixed, support it indefinitely, and remove this comment.
-**
-****** EXPERIMENTAL - subject to change without notice **************
-*/
-
-/*
-** CAPI3REF: A Handle To An Open BLOB {H17800} <S30230>
-** KEYWORDS: {BLOB handle} {BLOB handles}
-**
-** An instance of this object represents an open BLOB on which
-** [sqlite3_blob_open | incremental BLOB I/O] can be performed.
-** Objects of this type are created by [sqlite3_blob_open()]
-** and destroyed by [sqlite3_blob_close()].
-** The [sqlite3_blob_read()] and [sqlite3_blob_write()] interfaces
-** can be used to read or write small subsections of the BLOB.
-** The [sqlite3_blob_bytes()] interface returns the size of the BLOB in bytes.
-*/
-typedef struct sqlite3_blob sqlite3_blob;
-
-/*
-** CAPI3REF: Open A BLOB For Incremental I/O {H17810} <S30230>
-**
-** This interfaces opens a [BLOB handle | handle] to the BLOB located
-** in row iRow, column zColumn, table zTable in database zDb;
-** in other words, the same BLOB that would be selected by:
-**
-** <pre>
-** SELECT zColumn FROM zDb.zTable WHERE [rowid] = iRow;
-** </pre> {END}
-**
-** If the flags parameter is non-zero, then the BLOB is opened for read
-** and write access. If it is zero, the BLOB is opened for read access.
-**
-** Note that the database name is not the filename that contains
-** the database but rather the symbolic name of the database that
-** is assigned when the database is connected using [ATTACH].
-** For the main database file, the database name is "main".
-** For TEMP tables, the database name is "temp".
-**
-** On success, [SQLITE_OK] is returned and the new [BLOB handle] is written
-** to *ppBlob. Otherwise an [error code] is returned and *ppBlob is set
-** to be a null pointer.
-** This function sets the [database connection] error code and message
-** accessible via [sqlite3_errcode()] and [sqlite3_errmsg()] and related
-** functions. Note that the *ppBlob variable is always initialized in a
-** way that makes it safe to invoke [sqlite3_blob_close()] on *ppBlob
-** regardless of the success or failure of this routine.
-**
-** If the row that a BLOB handle points to is modified by an
-** [UPDATE], [DELETE], or by [ON CONFLICT] side-effects
-** then the BLOB handle is marked as "expired".
-** This is true if any column of the row is changed, even a column
-** other than the one the BLOB handle is open on.
-** Calls to [sqlite3_blob_read()] and [sqlite3_blob_write()] for
-** a expired BLOB handle fail with an return code of [SQLITE_ABORT].
-** Changes written into a BLOB prior to the BLOB expiring are not
-** rollback by the expiration of the BLOB. Such changes will eventually
-** commit if the transaction continues to completion.
-**
-** Use the [sqlite3_blob_bytes()] interface to determine the size of
-** the opened blob. The size of a blob may not be changed by this
-** interface. Use the [UPDATE] SQL command to change the size of a
-** blob.
-**
-** The [sqlite3_bind_zeroblob()] and [sqlite3_result_zeroblob()] interfaces
-** and the built-in [zeroblob] SQL function can be used, if desired,
-** to create an empty, zero-filled blob in which to read or write using
-** this interface.
-**
-** To avoid a resource leak, every open [BLOB handle] should eventually
-** be released by a call to [sqlite3_blob_close()].
-**
-** Requirements:
-** [H17813] [H17814] [H17816] [H17819] [H17821] [H17824]
-*/
-SQLITE_API int sqlite3_blob_open(
- sqlite3*,
- const char *zDb,
- const char *zTable,
- const char *zColumn,
- sqlite3_int64 iRow,
- int flags,
- sqlite3_blob **ppBlob
-);
-
-/*
-** CAPI3REF: Close A BLOB Handle {H17830} <S30230>
-**
-** Closes an open [BLOB handle].
-**
-** Closing a BLOB shall cause the current transaction to commit
-** if there are no other BLOBs, no pending prepared statements, and the
-** database connection is in [autocommit mode].
-** If any writes were made to the BLOB, they might be held in cache
-** until the close operation if they will fit.
-**
-** Closing the BLOB often forces the changes
-** out to disk and so if any I/O errors occur, they will likely occur
-** at the time when the BLOB is closed. Any errors that occur during
-** closing are reported as a non-zero return value.
-**
-** The BLOB is closed unconditionally. Even if this routine returns
-** an error code, the BLOB is still closed.
-**
-** Calling this routine with a null pointer (which as would be returned
-** by failed call to [sqlite3_blob_open()]) is a harmless no-op.
-**
-** Requirements:
-** [H17833] [H17836] [H17839]
-*/
-SQLITE_API int sqlite3_blob_close(sqlite3_blob *);
-
-/*
-** CAPI3REF: Return The Size Of An Open BLOB {H17840} <S30230>
-**
-** Returns the size in bytes of the BLOB accessible via the
-** successfully opened [BLOB handle] in its only argument. The
-** incremental blob I/O routines can only read or overwriting existing
-** blob content; they cannot change the size of a blob.
-**
-** This routine only works on a [BLOB handle] which has been created
-** by a prior successful call to [sqlite3_blob_open()] and which has not
-** been closed by [sqlite3_blob_close()]. Passing any other pointer in
-** to this routine results in undefined and probably undesirable behavior.
-**
-** Requirements:
-** [H17843]
-*/
-SQLITE_API int sqlite3_blob_bytes(sqlite3_blob *);
-
-/*
-** CAPI3REF: Read Data From A BLOB Incrementally {H17850} <S30230>
-**
-** This function is used to read data from an open [BLOB handle] into a
-** caller-supplied buffer. N bytes of data are copied into buffer Z
-** from the open BLOB, starting at offset iOffset.
-**
-** If offset iOffset is less than N bytes from the end of the BLOB,
-** [SQLITE_ERROR] is returned and no data is read. If N or iOffset is
-** less than zero, [SQLITE_ERROR] is returned and no data is read.
-** The size of the blob (and hence the maximum value of N+iOffset)
-** can be determined using the [sqlite3_blob_bytes()] interface.
-**
-** An attempt to read from an expired [BLOB handle] fails with an
-** error code of [SQLITE_ABORT].
-**
-** On success, SQLITE_OK is returned.
-** Otherwise, an [error code] or an [extended error code] is returned.
-**
-** This routine only works on a [BLOB handle] which has been created
-** by a prior successful call to [sqlite3_blob_open()] and which has not
-** been closed by [sqlite3_blob_close()]. Passing any other pointer in
-** to this routine results in undefined and probably undesirable behavior.
-**
-** See also: [sqlite3_blob_write()].
-**
-** Requirements:
-** [H17853] [H17856] [H17859] [H17862] [H17863] [H17865] [H17868]
-*/
-SQLITE_API int sqlite3_blob_read(sqlite3_blob *, void *Z, int N, int iOffset);
-
-/*
-** CAPI3REF: Write Data Into A BLOB Incrementally {H17870} <S30230>
-**
-** This function is used to write data into an open [BLOB handle] from a
-** caller-supplied buffer. N bytes of data are copied from the buffer Z
-** into the open BLOB, starting at offset iOffset.
-**
-** If the [BLOB handle] passed as the first argument was not opened for
-** writing (the flags parameter to [sqlite3_blob_open()] was zero),
-** this function returns [SQLITE_READONLY].
-**
-** This function may only modify the contents of the BLOB; it is
-** not possible to increase the size of a BLOB using this API.
-** If offset iOffset is less than N bytes from the end of the BLOB,
-** [SQLITE_ERROR] is returned and no data is written. If N is
-** less than zero [SQLITE_ERROR] is returned and no data is written.
-** The size of the BLOB (and hence the maximum value of N+iOffset)
-** can be determined using the [sqlite3_blob_bytes()] interface.
-**
-** An attempt to write to an expired [BLOB handle] fails with an
-** error code of [SQLITE_ABORT]. Writes to the BLOB that occurred
-** before the [BLOB handle] expired are not rolled back by the
-** expiration of the handle, though of course those changes might
-** have been overwritten by the statement that expired the BLOB handle
-** or by other independent statements.
-**
-** On success, SQLITE_OK is returned.
-** Otherwise, an [error code] or an [extended error code] is returned.
-**
-** This routine only works on a [BLOB handle] which has been created
-** by a prior successful call to [sqlite3_blob_open()] and which has not
-** been closed by [sqlite3_blob_close()]. Passing any other pointer in
-** to this routine results in undefined and probably undesirable behavior.
-**
-** See also: [sqlite3_blob_read()].
-**
-** Requirements:
-** [H17873] [H17874] [H17875] [H17876] [H17877] [H17879] [H17882] [H17885]
-** [H17888]
-*/
-SQLITE_API int sqlite3_blob_write(sqlite3_blob *, const void *z, int n, int iOffset);
-
-/* Begin preload-cache.patch for Chromium */
-/*
-** Preload the databases into the pager cache, up to the maximum size of the
-** pager cache.
-**
-** For a database to be loaded successfully, the pager must be active. That is,
-** there must be an open statement on that database. See sqlite3pager_loadall
-**
-** There might be many databases attached to the given connection. We iterate
-** them all and try to load them. If none are loadable successfully, we return
-** an error. Otherwise, we return OK.
-*/
-int sqlite3Preload(sqlite3 *db);
-/* End preload-cache.patch for Chromium */
-
-/*
-** CAPI3REF: Virtual File System Objects {H11200} <S20100>
-**
-** A virtual filesystem (VFS) is an [sqlite3_vfs] object
-** that SQLite uses to interact
-** with the underlying operating system. Most SQLite builds come with a
-** single default VFS that is appropriate for the host computer.
-** New VFSes can be registered and existing VFSes can be unregistered.
-** The following interfaces are provided.
-**
-** The sqlite3_vfs_find() interface returns a pointer to a VFS given its name.
-** Names are case sensitive.
-** Names are zero-terminated UTF-8 strings.
-** If there is no match, a NULL pointer is returned.
-** If zVfsName is NULL then the default VFS is returned.
-**
-** New VFSes are registered with sqlite3_vfs_register().
-** Each new VFS becomes the default VFS if the makeDflt flag is set.
-** The same VFS can be registered multiple times without injury.
-** To make an existing VFS into the default VFS, register it again
-** with the makeDflt flag set. If two different VFSes with the
-** same name are registered, the behavior is undefined. If a
-** VFS is registered with a name that is NULL or an empty string,
-** then the behavior is undefined.
-**
-** Unregister a VFS with the sqlite3_vfs_unregister() interface.
-** If the default VFS is unregistered, another VFS is chosen as
-** the default. The choice for the new VFS is arbitrary.
-**
-** Requirements:
-** [H11203] [H11206] [H11209] [H11212] [H11215] [H11218]
-*/
-SQLITE_API sqlite3_vfs *sqlite3_vfs_find(const char *zVfsName);
-SQLITE_API int sqlite3_vfs_register(sqlite3_vfs*, int makeDflt);
-SQLITE_API int sqlite3_vfs_unregister(sqlite3_vfs*);
-
-/*
-** CAPI3REF: Mutexes {H17000} <S20000>
-**
-** The SQLite core uses these routines for thread
-** synchronization. Though they are intended for internal
-** use by SQLite, code that links against SQLite is
-** permitted to use any of these routines.
-**
-** The SQLite source code contains multiple implementations
-** of these mutex routines. An appropriate implementation
-** is selected automatically at compile-time. The following
-** implementations are available in the SQLite core:
-**
-** <ul>
-** <li> SQLITE_MUTEX_OS2
-** <li> SQLITE_MUTEX_PTHREAD
-** <li> SQLITE_MUTEX_W32
-** <li> SQLITE_MUTEX_NOOP
-** </ul>
-**
-** The SQLITE_MUTEX_NOOP implementation is a set of routines
-** that does no real locking and is appropriate for use in
-** a single-threaded application. The SQLITE_MUTEX_OS2,
-** SQLITE_MUTEX_PTHREAD, and SQLITE_MUTEX_W32 implementations
-** are appropriate for use on OS/2, Unix, and Windows.
-**
-** If SQLite is compiled with the SQLITE_MUTEX_APPDEF preprocessor
-** macro defined (with "-DSQLITE_MUTEX_APPDEF=1"), then no mutex
-** implementation is included with the library. In this case the
-** application must supply a custom mutex implementation using the
-** [SQLITE_CONFIG_MUTEX] option of the sqlite3_config() function
-** before calling sqlite3_initialize() or any other public sqlite3_
-** function that calls sqlite3_initialize().
-**
-** {H17011} The sqlite3_mutex_alloc() routine allocates a new
-** mutex and returns a pointer to it. {H17012} If it returns NULL
-** that means that a mutex could not be allocated. {H17013} SQLite
-** will unwind its stack and return an error. {H17014} The argument
-** to sqlite3_mutex_alloc() is one of these integer constants:
-**
-** <ul>
-** <li> SQLITE_MUTEX_FAST
-** <li> SQLITE_MUTEX_RECURSIVE
-** <li> SQLITE_MUTEX_STATIC_MASTER
-** <li> SQLITE_MUTEX_STATIC_MEM
-** <li> SQLITE_MUTEX_STATIC_MEM2
-** <li> SQLITE_MUTEX_STATIC_PRNG
-** <li> SQLITE_MUTEX_STATIC_LRU
-** <li> SQLITE_MUTEX_STATIC_LRU2
-** </ul>
-**
-** {H17015} The first two constants cause sqlite3_mutex_alloc() to create
-** a new mutex. The new mutex is recursive when SQLITE_MUTEX_RECURSIVE
-** is used but not necessarily so when SQLITE_MUTEX_FAST is used. {END}
-** The mutex implementation does not need to make a distinction
-** between SQLITE_MUTEX_RECURSIVE and SQLITE_MUTEX_FAST if it does
-** not want to. {H17016} But SQLite will only request a recursive mutex in
-** cases where it really needs one. {END} If a faster non-recursive mutex
-** implementation is available on the host platform, the mutex subsystem
-** might return such a mutex in response to SQLITE_MUTEX_FAST.
-**
-** {H17017} The other allowed parameters to sqlite3_mutex_alloc() each return
-** a pointer to a static preexisting mutex. {END} Six static mutexes are
-** used by the current version of SQLite. Future versions of SQLite
-** may add additional static mutexes. Static mutexes are for internal
-** use by SQLite only. Applications that use SQLite mutexes should
-** use only the dynamic mutexes returned by SQLITE_MUTEX_FAST or
-** SQLITE_MUTEX_RECURSIVE.
-**
-** {H17018} Note that if one of the dynamic mutex parameters (SQLITE_MUTEX_FAST
-** or SQLITE_MUTEX_RECURSIVE) is used then sqlite3_mutex_alloc()
-** returns a different mutex on every call. {H17034} But for the static
-** mutex types, the same mutex is returned on every call that has
-** the same type number.
-**
-** {H17019} The sqlite3_mutex_free() routine deallocates a previously
-** allocated dynamic mutex. {H17020} SQLite is careful to deallocate every
-** dynamic mutex that it allocates. {A17021} The dynamic mutexes must not be in
-** use when they are deallocated. {A17022} Attempting to deallocate a static
-** mutex results in undefined behavior. {H17023} SQLite never deallocates
-** a static mutex. {END}
-**
-** The sqlite3_mutex_enter() and sqlite3_mutex_try() routines attempt
-** to enter a mutex. {H17024} If another thread is already within the mutex,
-** sqlite3_mutex_enter() will block and sqlite3_mutex_try() will return
-** SQLITE_BUSY. {H17025} The sqlite3_mutex_try() interface returns [SQLITE_OK]
-** upon successful entry. {H17026} Mutexes created using
-** SQLITE_MUTEX_RECURSIVE can be entered multiple times by the same thread.
-** {H17027} In such cases the,
-** mutex must be exited an equal number of times before another thread
-** can enter. {A17028} If the same thread tries to enter any other
-** kind of mutex more than once, the behavior is undefined.
-** {H17029} SQLite will never exhibit
-** such behavior in its own use of mutexes.
-**
-** Some systems (for example, Windows 95) do not support the operation
-** implemented by sqlite3_mutex_try(). On those systems, sqlite3_mutex_try()
-** will always return SQLITE_BUSY. {H17030} The SQLite core only ever uses
-** sqlite3_mutex_try() as an optimization so this is acceptable behavior.
-**
-** {H17031} The sqlite3_mutex_leave() routine exits a mutex that was
-** previously entered by the same thread. {A17032} The behavior
-** is undefined if the mutex is not currently entered by the
-** calling thread or is not currently allocated. {H17033} SQLite will
-** never do either. {END}
-**
-** If the argument to sqlite3_mutex_enter(), sqlite3_mutex_try(), or
-** sqlite3_mutex_leave() is a NULL pointer, then all three routines
-** behave as no-ops.
-**
-** See also: [sqlite3_mutex_held()] and [sqlite3_mutex_notheld()].
-*/
-SQLITE_API sqlite3_mutex *sqlite3_mutex_alloc(int);
-SQLITE_API void sqlite3_mutex_free(sqlite3_mutex*);
-SQLITE_API void sqlite3_mutex_enter(sqlite3_mutex*);
-SQLITE_API int sqlite3_mutex_try(sqlite3_mutex*);
-SQLITE_API void sqlite3_mutex_leave(sqlite3_mutex*);
-
-/*
-** CAPI3REF: Mutex Methods Object {H17120} <S20130>
-** EXPERIMENTAL
-**
-** An instance of this structure defines the low-level routines
-** used to allocate and use mutexes.
-**
-** Usually, the default mutex implementations provided by SQLite are
-** sufficient, however the user has the option of substituting a custom
-** implementation for specialized deployments or systems for which SQLite
-** does not provide a suitable implementation. In this case, the user
-** creates and populates an instance of this structure to pass
-** to sqlite3_config() along with the [SQLITE_CONFIG_MUTEX] option.
-** Additionally, an instance of this structure can be used as an
-** output variable when querying the system for the current mutex
-** implementation, using the [SQLITE_CONFIG_GETMUTEX] option.
-**
-** The xMutexInit method defined by this structure is invoked as
-** part of system initialization by the sqlite3_initialize() function.
-** {H17001} The xMutexInit routine shall be called by SQLite once for each
-** effective call to [sqlite3_initialize()].
-**
-** The xMutexEnd method defined by this structure is invoked as
-** part of system shutdown by the sqlite3_shutdown() function. The
-** implementation of this method is expected to release all outstanding
-** resources obtained by the mutex methods implementation, especially
-** those obtained by the xMutexInit method. {H17003} The xMutexEnd()
-** interface shall be invoked once for each call to [sqlite3_shutdown()].
-**
-** The remaining seven methods defined by this structure (xMutexAlloc,
-** xMutexFree, xMutexEnter, xMutexTry, xMutexLeave, xMutexHeld and
-** xMutexNotheld) implement the following interfaces (respectively):
-**
-** <ul>
-** <li> [sqlite3_mutex_alloc()] </li>
-** <li> [sqlite3_mutex_free()] </li>
-** <li> [sqlite3_mutex_enter()] </li>
-** <li> [sqlite3_mutex_try()] </li>
-** <li> [sqlite3_mutex_leave()] </li>
-** <li> [sqlite3_mutex_held()] </li>
-** <li> [sqlite3_mutex_notheld()] </li>
-** </ul>
-**
-** The only difference is that the public sqlite3_XXX functions enumerated
-** above silently ignore any invocations that pass a NULL pointer instead
-** of a valid mutex handle. The implementations of the methods defined
-** by this structure are not required to handle this case, the results
-** of passing a NULL pointer instead of a valid mutex handle are undefined
-** (i.e. it is acceptable to provide an implementation that segfaults if
-** it is passed a NULL pointer).
-**
-** The xMutexInit() method must be threadsafe. It must be harmless to
-** invoke xMutexInit() mutiple times within the same process and without
-** intervening calls to xMutexEnd(). Second and subsequent calls to
-** xMutexInit() must be no-ops.
-**
-** xMutexInit() must not use SQLite memory allocation ([sqlite3_malloc()]
-** and its associates). Similarly, xMutexAlloc() must not use SQLite memory
-** allocation for a static mutex. However xMutexAlloc() may use SQLite
-** memory allocation for a fast or recursive mutex.
-**
-** SQLite will invoke the xMutexEnd() method when [sqlite3_shutdown()] is
-** called, but only if the prior call to xMutexInit returned SQLITE_OK.
-** If xMutexInit fails in any way, it is expected to clean up after itself
-** prior to returning.
-*/
-typedef struct sqlite3_mutex_methods sqlite3_mutex_methods;
-struct sqlite3_mutex_methods {
- int (*xMutexInit)(void);
- int (*xMutexEnd)(void);
- sqlite3_mutex *(*xMutexAlloc)(int);
- void (*xMutexFree)(sqlite3_mutex *);
- void (*xMutexEnter)(sqlite3_mutex *);
- int (*xMutexTry)(sqlite3_mutex *);
- void (*xMutexLeave)(sqlite3_mutex *);
- int (*xMutexHeld)(sqlite3_mutex *);
- int (*xMutexNotheld)(sqlite3_mutex *);
-};
-
-/*
-** CAPI3REF: Mutex Verification Routines {H17080} <S20130> <S30800>
-**
-** The sqlite3_mutex_held() and sqlite3_mutex_notheld() routines
-** are intended for use inside assert() statements. {H17081} The SQLite core
-** never uses these routines except inside an assert() and applications
-** are advised to follow the lead of the core. {H17082} The core only
-** provides implementations for these routines when it is compiled
-** with the SQLITE_DEBUG flag. {A17087} External mutex implementations
-** are only required to provide these routines if SQLITE_DEBUG is
-** defined and if NDEBUG is not defined.
-**
-** {H17083} These routines should return true if the mutex in their argument
-** is held or not held, respectively, by the calling thread.
-**
-** {X17084} The implementation is not required to provided versions of these
-** routines that actually work. If the implementation does not provide working
-** versions of these routines, it should at least provide stubs that always
-** return true so that one does not get spurious assertion failures.
-**
-** {H17085} If the argument to sqlite3_mutex_held() is a NULL pointer then
-** the routine should return 1. {END} This seems counter-intuitive since
-** clearly the mutex cannot be held if it does not exist. But the
-** the reason the mutex does not exist is because the build is not
-** using mutexes. And we do not want the assert() containing the
-** call to sqlite3_mutex_held() to fail, so a non-zero return is
-** the appropriate thing to do. {H17086} The sqlite3_mutex_notheld()
-** interface should also return 1 when given a NULL pointer.
-*/
-SQLITE_API int sqlite3_mutex_held(sqlite3_mutex*);
-SQLITE_API int sqlite3_mutex_notheld(sqlite3_mutex*);
-
-/*
-** CAPI3REF: Mutex Types {H17001} <H17000>
-**
-** The [sqlite3_mutex_alloc()] interface takes a single argument
-** which is one of these integer constants.
-**
-** The set of static mutexes may change from one SQLite release to the
-** next. Applications that override the built-in mutex logic must be
-** prepared to accommodate additional static mutexes.
-*/
-#define SQLITE_MUTEX_FAST 0
-#define SQLITE_MUTEX_RECURSIVE 1
-#define SQLITE_MUTEX_STATIC_MASTER 2
-#define SQLITE_MUTEX_STATIC_MEM 3 /* sqlite3_malloc() */
-#define SQLITE_MUTEX_STATIC_MEM2 4 /* NOT USED */
-#define SQLITE_MUTEX_STATIC_OPEN 4 /* sqlite3BtreeOpen() */
-#define SQLITE_MUTEX_STATIC_PRNG 5 /* sqlite3_random() */
-#define SQLITE_MUTEX_STATIC_LRU 6 /* lru page list */
-#define SQLITE_MUTEX_STATIC_LRU2 7 /* lru page list */
-
-/*
-** CAPI3REF: Retrieve the mutex for a database connection {H17002} <H17000>
-**
-** This interface returns a pointer the [sqlite3_mutex] object that
-** serializes access to the [database connection] given in the argument
-** when the [threading mode] is Serialized.
-** If the [threading mode] is Single-thread or Multi-thread then this
-** routine returns a NULL pointer.
-*/
-SQLITE_API sqlite3_mutex *sqlite3_db_mutex(sqlite3*);
-
-/*
-** CAPI3REF: Low-Level Control Of Database Files {H11300} <S30800>
-**
-** {H11301} The [sqlite3_file_control()] interface makes a direct call to the
-** xFileControl method for the [sqlite3_io_methods] object associated
-** with a particular database identified by the second argument. {H11302} The
-** name of the database is the name assigned to the database by the
-** <a href="lang_attach.html">ATTACH</a> SQL command that opened the
-** database. {H11303} To control the main database file, use the name "main"
-** or a NULL pointer. {H11304} The third and fourth parameters to this routine
-** are passed directly through to the second and third parameters of
-** the xFileControl method. {H11305} The return value of the xFileControl
-** method becomes the return value of this routine.
-**
-** {H11306} If the second parameter (zDbName) does not match the name of any
-** open database file, then SQLITE_ERROR is returned. {H11307} This error
-** code is not remembered and will not be recalled by [sqlite3_errcode()]
-** or [sqlite3_errmsg()]. {A11308} The underlying xFileControl method might
-** also return SQLITE_ERROR. {A11309} There is no way to distinguish between
-** an incorrect zDbName and an SQLITE_ERROR return from the underlying
-** xFileControl method. {END}
-**
-** See also: [SQLITE_FCNTL_LOCKSTATE]
-*/
-SQLITE_API int sqlite3_file_control(sqlite3*, const char *zDbName, int op, void*);
-
-/*
-** CAPI3REF: Testing Interface {H11400} <S30800>
-**
-** The sqlite3_test_control() interface is used to read out internal
-** state of SQLite and to inject faults into SQLite for testing
-** purposes. The first parameter is an operation code that determines
-** the number, meaning, and operation of all subsequent parameters.
-**
-** This interface is not for use by applications. It exists solely
-** for verifying the correct operation of the SQLite library. Depending
-** on how the SQLite library is compiled, this interface might not exist.
-**
-** The details of the operation codes, their meanings, the parameters
-** they take, and what they do are all subject to change without notice.
-** Unlike most of the SQLite API, this function is not guaranteed to
-** operate consistently from one release to the next.
-*/
-SQLITE_API int sqlite3_test_control(int op, ...);
-
-/*
-** CAPI3REF: Testing Interface Operation Codes {H11410} <H11400>
-**
-** These constants are the valid operation code parameters used
-** as the first argument to [sqlite3_test_control()].
-**
-** These parameters and their meanings are subject to change
-** without notice. These values are for testing purposes only.
-** Applications should not use any of these parameters or the
-** [sqlite3_test_control()] interface.
-*/
-#define SQLITE_TESTCTRL_PRNG_SAVE 5
-#define SQLITE_TESTCTRL_PRNG_RESTORE 6
-#define SQLITE_TESTCTRL_PRNG_RESET 7
-#define SQLITE_TESTCTRL_BITVEC_TEST 8
-#define SQLITE_TESTCTRL_FAULT_INSTALL 9
-#define SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS 10
-#define SQLITE_TESTCTRL_PENDING_BYTE 11
-#define SQLITE_TESTCTRL_ASSERT 12
-#define SQLITE_TESTCTRL_ALWAYS 13
-#define SQLITE_TESTCTRL_RESERVE 14
-
-/*
-** CAPI3REF: SQLite Runtime Status {H17200} <S60200>
-** EXPERIMENTAL
-**
-** This interface is used to retrieve runtime status information
-** about the preformance of SQLite, and optionally to reset various
-** highwater marks. The first argument is an integer code for
-** the specific parameter to measure. Recognized integer codes
-** are of the form [SQLITE_STATUS_MEMORY_USED | SQLITE_STATUS_...].
-** The current value of the parameter is returned into *pCurrent.
-** The highest recorded value is returned in *pHighwater. If the
-** resetFlag is true, then the highest record value is reset after
-** *pHighwater is written. Some parameters do not record the highest
-** value. For those parameters
-** nothing is written into *pHighwater and the resetFlag is ignored.
-** Other parameters record only the highwater mark and not the current
-** value. For these latter parameters nothing is written into *pCurrent.
-**
-** This routine returns SQLITE_OK on success and a non-zero
-** [error code] on failure.
-**
-** This routine is threadsafe but is not atomic. This routine can be
-** called while other threads are running the same or different SQLite
-** interfaces. However the values returned in *pCurrent and
-** *pHighwater reflect the status of SQLite at different points in time
-** and it is possible that another thread might change the parameter
-** in between the times when *pCurrent and *pHighwater are written.
-**
-** See also: [sqlite3_db_status()]
-*/
-SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetFlag);
-
-
-/*
-** CAPI3REF: Status Parameters {H17250} <H17200>
-** EXPERIMENTAL
-**
-** These integer constants designate various run-time status parameters
-** that can be returned by [sqlite3_status()].
-**
-** <dl>
-** <dt>SQLITE_STATUS_MEMORY_USED</dt>
-** <dd>This parameter is the current amount of memory checked out
-** using [sqlite3_malloc()], either directly or indirectly. The
-** figure includes calls made to [sqlite3_malloc()] by the application
-** and internal memory usage by the SQLite library. Scratch memory
-** controlled by [SQLITE_CONFIG_SCRATCH] and auxiliary page-cache
-** memory controlled by [SQLITE_CONFIG_PAGECACHE] is not included in
-** this parameter. The amount returned is the sum of the allocation
-** sizes as reported by the xSize method in [sqlite3_mem_methods].</dd>
-**
-** <dt>SQLITE_STATUS_MALLOC_SIZE</dt>
-** <dd>This parameter records the largest memory allocation request
-** handed to [sqlite3_malloc()] or [sqlite3_realloc()] (or their
-** internal equivalents). Only the value returned in the
-** *pHighwater parameter to [sqlite3_status()] is of interest.
-** The value written into the *pCurrent parameter is undefined.</dd>
-**
-** <dt>SQLITE_STATUS_PAGECACHE_USED</dt>
-** <dd>This parameter returns the number of pages used out of the
-** [pagecache memory allocator] that was configured using
-** [SQLITE_CONFIG_PAGECACHE]. The
-** value returned is in pages, not in bytes.</dd>
-**
-** <dt>SQLITE_STATUS_PAGECACHE_OVERFLOW</dt>
-** <dd>This parameter returns the number of bytes of page cache
-** allocation which could not be statisfied by the [SQLITE_CONFIG_PAGECACHE]
-** buffer and where forced to overflow to [sqlite3_malloc()]. The
-** returned value includes allocations that overflowed because they
-** where too large (they were larger than the "sz" parameter to
-** [SQLITE_CONFIG_PAGECACHE]) and allocations that overflowed because
-** no space was left in the page cache.</dd>
-**
-** <dt>SQLITE_STATUS_PAGECACHE_SIZE</dt>
-** <dd>This parameter records the largest memory allocation request
-** handed to [pagecache memory allocator]. Only the value returned in the
-** *pHighwater parameter to [sqlite3_status()] is of interest.
-** The value written into the *pCurrent parameter is undefined.</dd>
-**
-** <dt>SQLITE_STATUS_SCRATCH_USED</dt>
-** <dd>This parameter returns the number of allocations used out of the
-** [scratch memory allocator] configured using
-** [SQLITE_CONFIG_SCRATCH]. The value returned is in allocations, not
-** in bytes. Since a single thread may only have one scratch allocation
-** outstanding at time, this parameter also reports the number of threads
-** using scratch memory at the same time.</dd>
-**
-** <dt>SQLITE_STATUS_SCRATCH_OVERFLOW</dt>
-** <dd>This parameter returns the number of bytes of scratch memory
-** allocation which could not be statisfied by the [SQLITE_CONFIG_SCRATCH]
-** buffer and where forced to overflow to [sqlite3_malloc()]. The values
-** returned include overflows because the requested allocation was too
-** larger (that is, because the requested allocation was larger than the
-** "sz" parameter to [SQLITE_CONFIG_SCRATCH]) and because no scratch buffer
-** slots were available.
-** </dd>
-**
-** <dt>SQLITE_STATUS_SCRATCH_SIZE</dt>
-** <dd>This parameter records the largest memory allocation request
-** handed to [scratch memory allocator]. Only the value returned in the
-** *pHighwater parameter to [sqlite3_status()] is of interest.
-** The value written into the *pCurrent parameter is undefined.</dd>
-**
-** <dt>SQLITE_STATUS_PARSER_STACK</dt>
-** <dd>This parameter records the deepest parser stack. It is only
-** meaningful if SQLite is compiled with [YYTRACKMAXSTACKDEPTH].</dd>
-** </dl>
-**
-** New status parameters may be added from time to time.
-*/
-#define SQLITE_STATUS_MEMORY_USED 0
-#define SQLITE_STATUS_PAGECACHE_USED 1
-#define SQLITE_STATUS_PAGECACHE_OVERFLOW 2
-#define SQLITE_STATUS_SCRATCH_USED 3
-#define SQLITE_STATUS_SCRATCH_OVERFLOW 4
-#define SQLITE_STATUS_MALLOC_SIZE 5
-#define SQLITE_STATUS_PARSER_STACK 6
-#define SQLITE_STATUS_PAGECACHE_SIZE 7
-#define SQLITE_STATUS_SCRATCH_SIZE 8
-
-/*
-** CAPI3REF: Database Connection Status {H17500} <S60200>
-** EXPERIMENTAL
-**
-** This interface is used to retrieve runtime status information
-** about a single [database connection]. The first argument is the
-** database connection object to be interrogated. The second argument
-** is the parameter to interrogate. Currently, the only allowed value
-** for the second parameter is [SQLITE_DBSTATUS_LOOKASIDE_USED].
-** Additional options will likely appear in future releases of SQLite.
-**
-** The current value of the requested parameter is written into *pCur
-** and the highest instantaneous value is written into *pHiwtr. If
-** the resetFlg is true, then the highest instantaneous value is
-** reset back down to the current value.
-**
-** See also: [sqlite3_status()] and [sqlite3_stmt_status()].
-*/
-SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int resetFlg);
-
-/*
-** CAPI3REF: Status Parameters for database connections {H17520} <H17500>
-** EXPERIMENTAL
-**
-** These constants are the available integer "verbs" that can be passed as
-** the second argument to the [sqlite3_db_status()] interface.
-**
-** New verbs may be added in future releases of SQLite. Existing verbs
-** might be discontinued. Applications should check the return code from
-** [sqlite3_db_status()] to make sure that the call worked.
-** The [sqlite3_db_status()] interface will return a non-zero error code
-** if a discontinued or unsupported verb is invoked.
-**
-** <dl>
-** <dt>SQLITE_DBSTATUS_LOOKASIDE_USED</dt>
-** <dd>This parameter returns the number of lookaside memory slots currently
-** checked out.</dd>
-** </dl>
-*/
-#define SQLITE_DBSTATUS_LOOKASIDE_USED 0
-
-
-/*
-** CAPI3REF: Prepared Statement Status {H17550} <S60200>
-** EXPERIMENTAL
-**
-** Each prepared statement maintains various
-** [SQLITE_STMTSTATUS_SORT | counters] that measure the number
-** of times it has performed specific operations. These counters can
-** be used to monitor the performance characteristics of the prepared
-** statements. For example, if the number of table steps greatly exceeds
-** the number of table searches or result rows, that would tend to indicate
-** that the prepared statement is using a full table scan rather than
-** an index.
-**
-** This interface is used to retrieve and reset counter values from
-** a [prepared statement]. The first argument is the prepared statement
-** object to be interrogated. The second argument
-** is an integer code for a specific [SQLITE_STMTSTATUS_SORT | counter]
-** to be interrogated.
-** The current value of the requested counter is returned.
-** If the resetFlg is true, then the counter is reset to zero after this
-** interface call returns.
-**
-** See also: [sqlite3_status()] and [sqlite3_db_status()].
-*/
-SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
-
-/*
-** CAPI3REF: Status Parameters for prepared statements {H17570} <H17550>
-** EXPERIMENTAL
-**
-** These preprocessor macros define integer codes that name counter
-** values associated with the [sqlite3_stmt_status()] interface.
-** The meanings of the various counters are as follows:
-**
-** <dl>
-** <dt>SQLITE_STMTSTATUS_FULLSCAN_STEP</dt>
-** <dd>This is the number of times that SQLite has stepped forward in
-** a table as part of a full table scan. Large numbers for this counter
-** may indicate opportunities for performance improvement through
-** careful use of indices.</dd>
-**
-** <dt>SQLITE_STMTSTATUS_SORT</dt>
-** <dd>This is the number of sort operations that have occurred.
-** A non-zero value in this counter may indicate an opportunity to
-** improvement performance through careful use of indices.</dd>
-**
-** </dl>
-*/
-#define SQLITE_STMTSTATUS_FULLSCAN_STEP 1
-#define SQLITE_STMTSTATUS_SORT 2
-
-/*
-** CAPI3REF: Custom Page Cache Object
-** EXPERIMENTAL
-**
-** The sqlite3_pcache type is opaque. It is implemented by
-** the pluggable module. The SQLite core has no knowledge of
-** its size or internal structure and never deals with the
-** sqlite3_pcache object except by holding and passing pointers
-** to the object.
-**
-** See [sqlite3_pcache_methods] for additional information.
-*/
-typedef struct sqlite3_pcache sqlite3_pcache;
-
-/*
-** CAPI3REF: Application Defined Page Cache.
-** KEYWORDS: {page cache}
-** EXPERIMENTAL
-**
-** The [sqlite3_config]([SQLITE_CONFIG_PCACHE], ...) interface can
-** register an alternative page cache implementation by passing in an
-** instance of the sqlite3_pcache_methods structure. The majority of the
-** heap memory used by SQLite is used by the page cache to cache data read
-** from, or ready to be written to, the database file. By implementing a
-** custom page cache using this API, an application can control more
-** precisely the amount of memory consumed by SQLite, the way in which
-** that memory is allocated and released, and the policies used to
-** determine exactly which parts of a database file are cached and for
-** how long.
-**
-** The contents of the sqlite3_pcache_methods structure are copied to an
-** internal buffer by SQLite within the call to [sqlite3_config]. Hence
-** the application may discard the parameter after the call to
-** [sqlite3_config()] returns.
-**
-** The xInit() method is called once for each call to [sqlite3_initialize()]
-** (usually only once during the lifetime of the process). It is passed
-** a copy of the sqlite3_pcache_methods.pArg value. It can be used to set
-** up global structures and mutexes required by the custom page cache
-** implementation.
-**
-** The xShutdown() method is called from within [sqlite3_shutdown()],
-** if the application invokes this API. It can be used to clean up
-** any outstanding resources before process shutdown, if required.
-**
-** SQLite holds a [SQLITE_MUTEX_RECURSIVE] mutex when it invokes
-** the xInit method, so the xInit method need not be threadsafe. The
-** xShutdown method is only called from [sqlite3_shutdown()] so it does
-** not need to be threadsafe either. All other methods must be threadsafe
-** in multithreaded applications.
-**
-** SQLite will never invoke xInit() more than once without an intervening
-** call to xShutdown().
-**
-** The xCreate() method is used to construct a new cache instance. SQLite
-** will typically create one cache instance for each open database file,
-** though this is not guaranteed. The
-** first parameter, szPage, is the size in bytes of the pages that must
-** be allocated by the cache. szPage will not be a power of two. szPage
-** will the page size of the database file that is to be cached plus an
-** increment (here called "R") of about 100 or 200. SQLite will use the
-** extra R bytes on each page to store metadata about the underlying
-** database page on disk. The value of R depends
-** on the SQLite version, the target platform, and how SQLite was compiled.
-** R is constant for a particular build of SQLite. The second argument to
-** xCreate(), bPurgeable, is true if the cache being created will
-** be used to cache database pages of a file stored on disk, or
-** false if it is used for an in-memory database. The cache implementation
-** does not have to do anything special based with the value of bPurgeable;
-** it is purely advisory. On a cache where bPurgeable is false, SQLite will
-** never invoke xUnpin() except to deliberately delete a page.
-** In other words, a cache created with bPurgeable set to false will
-** never contain any unpinned pages.
-**
-** The xCachesize() method may be called at any time by SQLite to set the
-** suggested maximum cache-size (number of pages stored by) the cache
-** instance passed as the first argument. This is the value configured using
-** the SQLite "[PRAGMA cache_size]" command. As with the bPurgeable parameter,
-** the implementation is not required to do anything with this
-** value; it is advisory only.
-**
-** The xPagecount() method should return the number of pages currently
-** stored in the cache.
-**
-** The xFetch() method is used to fetch a page and return a pointer to it.
-** A 'page', in this context, is a buffer of szPage bytes aligned at an
-** 8-byte boundary. The page to be fetched is determined by the key. The
-** mimimum key value is 1. After it has been retrieved using xFetch, the page
-** is considered to be "pinned".
-**
-** If the requested page is already in the page cache, then the page cache
-** implementation must return a pointer to the page buffer with its content
-** intact. If the requested page is not already in the cache, then the
-** behavior of the cache implementation is determined by the value of the
-** createFlag parameter passed to xFetch, according to the following table:
-**
-** <table border=1 width=85% align=center>
-** <tr><th> createFlag <th> Behaviour when page is not already in cache
-** <tr><td> 0 <td> Do not allocate a new page. Return NULL.
-** <tr><td> 1 <td> Allocate a new page if it easy and convenient to do so.
-** Otherwise return NULL.
-** <tr><td> 2 <td> Make every effort to allocate a new page. Only return
-** NULL if allocating a new page is effectively impossible.
-** </table>
-**
-** SQLite will normally invoke xFetch() with a createFlag of 0 or 1. If
-** a call to xFetch() with createFlag==1 returns NULL, then SQLite will
-** attempt to unpin one or more cache pages by spilling the content of
-** pinned pages to disk and synching the operating system disk cache. After
-** attempting to unpin pages, the xFetch() method will be invoked again with
-** a createFlag of 2.
-**
-** xUnpin() is called by SQLite with a pointer to a currently pinned page
-** as its second argument. If the third parameter, discard, is non-zero,
-** then the page should be evicted from the cache. In this case SQLite
-** assumes that the next time the page is retrieved from the cache using
-** the xFetch() method, it will be zeroed. If the discard parameter is
-** zero, then the page is considered to be unpinned. The cache implementation
-** may choose to evict unpinned pages at any time.
-**
-** The cache is not required to perform any reference counting. A single
-** call to xUnpin() unpins the page regardless of the number of prior calls
-** to xFetch().
-**
-** The xRekey() method is used to change the key value associated with the
-** page passed as the second argument from oldKey to newKey. If the cache
-** previously contains an entry associated with newKey, it should be
-** discarded. Any prior cache entry associated with newKey is guaranteed not
-** to be pinned.
-**
-** When SQLite calls the xTruncate() method, the cache must discard all
-** existing cache entries with page numbers (keys) greater than or equal
-** to the value of the iLimit parameter passed to xTruncate(). If any
-** of these pages are pinned, they are implicitly unpinned, meaning that
-** they can be safely discarded.
-**
-** The xDestroy() method is used to delete a cache allocated by xCreate().
-** All resources associated with the specified cache should be freed. After
-** calling the xDestroy() method, SQLite considers the [sqlite3_pcache*]
-** handle invalid, and will not use it with any other sqlite3_pcache_methods
-** functions.
-*/
-typedef struct sqlite3_pcache_methods sqlite3_pcache_methods;
-struct sqlite3_pcache_methods {
- void *pArg;
- int (*xInit)(void*);
- void (*xShutdown)(void*);
- sqlite3_pcache *(*xCreate)(int szPage, int bPurgeable);
- void (*xCachesize)(sqlite3_pcache*, int nCachesize);
- int (*xPagecount)(sqlite3_pcache*);
- void *(*xFetch)(sqlite3_pcache*, unsigned key, int createFlag);
- void (*xUnpin)(sqlite3_pcache*, void*, int discard);
- void (*xRekey)(sqlite3_pcache*, void*, unsigned oldKey, unsigned newKey);
- void (*xTruncate)(sqlite3_pcache*, unsigned iLimit);
- void (*xDestroy)(sqlite3_pcache*);
-};
-
-/*
-** CAPI3REF: Online Backup Object
-** EXPERIMENTAL
-**
-** The sqlite3_backup object records state information about an ongoing
-** online backup operation. The sqlite3_backup object is created by
-** a call to [sqlite3_backup_init()] and is destroyed by a call to
-** [sqlite3_backup_finish()].
-**
-** See Also: [Using the SQLite Online Backup API]
-*/
-typedef struct sqlite3_backup sqlite3_backup;
-
-/*
-** CAPI3REF: Online Backup API.
-** EXPERIMENTAL
-**
-** This API is used to overwrite the contents of one database with that
-** of another. It is useful either for creating backups of databases or
-** for copying in-memory databases to or from persistent files.
-**
-** See Also: [Using the SQLite Online Backup API]
-**
-** Exclusive access is required to the destination database for the
-** duration of the operation. However the source database is only
-** read-locked while it is actually being read, it is not locked
-** continuously for the entire operation. Thus, the backup may be
-** performed on a live database without preventing other users from
-** writing to the database for an extended period of time.
-**
-** To perform a backup operation:
-** <ol>
-** <li><b>sqlite3_backup_init()</b> is called once to initialize the
-** backup,
-** <li><b>sqlite3_backup_step()</b> is called one or more times to transfer
-** the data between the two databases, and finally
-** <li><b>sqlite3_backup_finish()</b> is called to release all resources
-** associated with the backup operation.
-** </ol>
-** There should be exactly one call to sqlite3_backup_finish() for each
-** successful call to sqlite3_backup_init().
-**
-** <b>sqlite3_backup_init()</b>
-**
-** The first two arguments passed to [sqlite3_backup_init()] are the database
-** handle associated with the destination database and the database name
-** used to attach the destination database to the handle. The database name
-** is "main" for the main database, "temp" for the temporary database, or
-** the name specified as part of the [ATTACH] statement if the destination is
-** an attached database. The third and fourth arguments passed to
-** sqlite3_backup_init() identify the [database connection]
-** and database name used
-** to access the source database. The values passed for the source and
-** destination [database connection] parameters must not be the same.
-**
-** If an error occurs within sqlite3_backup_init(), then NULL is returned
-** and an error code and error message written into the [database connection]
-** passed as the first argument. They may be retrieved using the
-** [sqlite3_errcode()], [sqlite3_errmsg()], and [sqlite3_errmsg16()] functions.
-** Otherwise, if successful, a pointer to an [sqlite3_backup] object is
-** returned. This pointer may be used with the sqlite3_backup_step() and
-** sqlite3_backup_finish() functions to perform the specified backup
-** operation.
-**
-** <b>sqlite3_backup_step()</b>
-**
-** Function [sqlite3_backup_step()] is used to copy up to nPage pages between
-** the source and destination databases, where nPage is the value of the
-** second parameter passed to sqlite3_backup_step(). If nPage is a negative
-** value, all remaining source pages are copied. If the required pages are
-** succesfully copied, but there are still more pages to copy before the
-** backup is complete, it returns [SQLITE_OK]. If no error occured and there
-** are no more pages to copy, then [SQLITE_DONE] is returned. If an error
-** occurs, then an SQLite error code is returned. As well as [SQLITE_OK] and
-** [SQLITE_DONE], a call to sqlite3_backup_step() may return [SQLITE_READONLY],
-** [SQLITE_NOMEM], [SQLITE_BUSY], [SQLITE_LOCKED], or an
-** [SQLITE_IOERR_ACCESS | SQLITE_IOERR_XXX] extended error code.
-**
-** As well as the case where the destination database file was opened for
-** read-only access, sqlite3_backup_step() may return [SQLITE_READONLY] if
-** the destination is an in-memory database with a different page size
-** from the source database.
-**
-** If sqlite3_backup_step() cannot obtain a required file-system lock, then
-** the [sqlite3_busy_handler | busy-handler function]
-** is invoked (if one is specified). If the
-** busy-handler returns non-zero before the lock is available, then
-** [SQLITE_BUSY] is returned to the caller. In this case the call to
-** sqlite3_backup_step() can be retried later. If the source
-** [database connection]
-** is being used to write to the source database when sqlite3_backup_step()
-** is called, then [SQLITE_LOCKED] is returned immediately. Again, in this
-** case the call to sqlite3_backup_step() can be retried later on. If
-** [SQLITE_IOERR_ACCESS | SQLITE_IOERR_XXX], [SQLITE_NOMEM], or
-** [SQLITE_READONLY] is returned, then
-** there is no point in retrying the call to sqlite3_backup_step(). These
-** errors are considered fatal. At this point the application must accept
-** that the backup operation has failed and pass the backup operation handle
-** to the sqlite3_backup_finish() to release associated resources.
-**
-** Following the first call to sqlite3_backup_step(), an exclusive lock is
-** obtained on the destination file. It is not released until either
-** sqlite3_backup_finish() is called or the backup operation is complete
-** and sqlite3_backup_step() returns [SQLITE_DONE]. Additionally, each time
-** a call to sqlite3_backup_step() is made a [shared lock] is obtained on
-** the source database file. This lock is released before the
-** sqlite3_backup_step() call returns. Because the source database is not
-** locked between calls to sqlite3_backup_step(), it may be modified mid-way
-** through the backup procedure. If the source database is modified by an
-** external process or via a database connection other than the one being
-** used by the backup operation, then the backup will be transparently
-** restarted by the next call to sqlite3_backup_step(). If the source
-** database is modified by the using the same database connection as is used
-** by the backup operation, then the backup database is transparently
-** updated at the same time.
-**
-** <b>sqlite3_backup_finish()</b>
-**
-** Once sqlite3_backup_step() has returned [SQLITE_DONE], or when the
-** application wishes to abandon the backup operation, the [sqlite3_backup]
-** object should be passed to sqlite3_backup_finish(). This releases all
-** resources associated with the backup operation. If sqlite3_backup_step()
-** has not yet returned [SQLITE_DONE], then any active write-transaction on the
-** destination database is rolled back. The [sqlite3_backup] object is invalid
-** and may not be used following a call to sqlite3_backup_finish().
-**
-** The value returned by sqlite3_backup_finish is [SQLITE_OK] if no error
-** occurred, regardless or whether or not sqlite3_backup_step() was called
-** a sufficient number of times to complete the backup operation. Or, if
-** an out-of-memory condition or IO error occured during a call to
-** sqlite3_backup_step() then [SQLITE_NOMEM] or an
-** [SQLITE_IOERR_ACCESS | SQLITE_IOERR_XXX] error code
-** is returned. In this case the error code and an error message are
-** written to the destination [database connection].
-**
-** A return of [SQLITE_BUSY] or [SQLITE_LOCKED] from sqlite3_backup_step() is
-** not a permanent error and does not affect the return value of
-** sqlite3_backup_finish().
-**
-** <b>sqlite3_backup_remaining(), sqlite3_backup_pagecount()</b>
-**
-** Each call to sqlite3_backup_step() sets two values stored internally
-** by an [sqlite3_backup] object. The number of pages still to be backed
-** up, which may be queried by sqlite3_backup_remaining(), and the total
-** number of pages in the source database file, which may be queried by
-** sqlite3_backup_pagecount().
-**
-** The values returned by these functions are only updated by
-** sqlite3_backup_step(). If the source database is modified during a backup
-** operation, then the values are not updated to account for any extra
-** pages that need to be updated or the size of the source database file
-** changing.
-**
-** <b>Concurrent Usage of Database Handles</b>
-**
-** The source [database connection] may be used by the application for other
-** purposes while a backup operation is underway or being initialized.
-** If SQLite is compiled and configured to support threadsafe database
-** connections, then the source database connection may be used concurrently
-** from within other threads.
-**
-** However, the application must guarantee that the destination database
-** connection handle is not passed to any other API (by any thread) after
-** sqlite3_backup_init() is called and before the corresponding call to
-** sqlite3_backup_finish(). Unfortunately SQLite does not currently check
-** for this, if the application does use the destination [database connection]
-** for some other purpose during a backup operation, things may appear to
-** work correctly but in fact be subtly malfunctioning. Use of the
-** destination database connection while a backup is in progress might
-** also cause a mutex deadlock.
-**
-** Furthermore, if running in [shared cache mode], the application must
-** guarantee that the shared cache used by the destination database
-** is not accessed while the backup is running. In practice this means
-** that the application must guarantee that the file-system file being
-** backed up to is not accessed by any connection within the process,
-** not just the specific connection that was passed to sqlite3_backup_init().
-**
-** The [sqlite3_backup] object itself is partially threadsafe. Multiple
-** threads may safely make multiple concurrent calls to sqlite3_backup_step().
-** However, the sqlite3_backup_remaining() and sqlite3_backup_pagecount()
-** APIs are not strictly speaking threadsafe. If they are invoked at the
-** same time as another thread is invoking sqlite3_backup_step() it is
-** possible that they return invalid values.
-*/
-SQLITE_API sqlite3_backup *sqlite3_backup_init(
- sqlite3 *pDest, /* Destination database handle */
- const char *zDestName, /* Destination database name */
- sqlite3 *pSource, /* Source database handle */
- const char *zSourceName /* Source database name */
-);
-SQLITE_API int sqlite3_backup_step(sqlite3_backup *p, int nPage);
-SQLITE_API int sqlite3_backup_finish(sqlite3_backup *p);
-SQLITE_API int sqlite3_backup_remaining(sqlite3_backup *p);
-SQLITE_API int sqlite3_backup_pagecount(sqlite3_backup *p);
-
-/*
-** CAPI3REF: Unlock Notification
-** EXPERIMENTAL
-**
-** When running in shared-cache mode, a database operation may fail with
-** an [SQLITE_LOCKED] error if the required locks on the shared-cache or
-** individual tables within the shared-cache cannot be obtained. See
-** [SQLite Shared-Cache Mode] for a description of shared-cache locking.
-** This API may be used to register a callback that SQLite will invoke
-** when the connection currently holding the required lock relinquishes it.
-** This API is only available if the library was compiled with the
-** [SQLITE_ENABLE_UNLOCK_NOTIFY] C-preprocessor symbol defined.
-**
-** See Also: [Using the SQLite Unlock Notification Feature].
-**
-** Shared-cache locks are released when a database connection concludes
-** its current transaction, either by committing it or rolling it back.
-**
-** When a connection (known as the blocked connection) fails to obtain a
-** shared-cache lock and SQLITE_LOCKED is returned to the caller, the
-** identity of the database connection (the blocking connection) that
-** has locked the required resource is stored internally. After an
-** application receives an SQLITE_LOCKED error, it may call the
-** sqlite3_unlock_notify() method with the blocked connection handle as
-** the first argument to register for a callback that will be invoked
-** when the blocking connections current transaction is concluded. The
-** callback is invoked from within the [sqlite3_step] or [sqlite3_close]
-** call that concludes the blocking connections transaction.
-**
-** If sqlite3_unlock_notify() is called in a multi-threaded application,
-** there is a chance that the blocking connection will have already
-** concluded its transaction by the time sqlite3_unlock_notify() is invoked.
-** If this happens, then the specified callback is invoked immediately,
-** from within the call to sqlite3_unlock_notify().
-**
-** If the blocked connection is attempting to obtain a write-lock on a
-** shared-cache table, and more than one other connection currently holds
-** a read-lock on the same table, then SQLite arbitrarily selects one of
-** the other connections to use as the blocking connection.
-**
-** There may be at most one unlock-notify callback registered by a
-** blocked connection. If sqlite3_unlock_notify() is called when the
-** blocked connection already has a registered unlock-notify callback,
-** then the new callback replaces the old. If sqlite3_unlock_notify() is
-** called with a NULL pointer as its second argument, then any existing
-** unlock-notify callback is cancelled. The blocked connections
-** unlock-notify callback may also be canceled by closing the blocked
-** connection using [sqlite3_close()].
-**
-** The unlock-notify callback is not reentrant. If an application invokes
-** any sqlite3_xxx API functions from within an unlock-notify callback, a
-** crash or deadlock may be the result.
-**
-** Unless deadlock is detected (see below), sqlite3_unlock_notify() always
-** returns SQLITE_OK.
-**
-** <b>Callback Invocation Details</b>
-**
-** When an unlock-notify callback is registered, the application provides a
-** single void* pointer that is passed to the callback when it is invoked.
-** However, the signature of the callback function allows SQLite to pass
-** it an array of void* context pointers. The first argument passed to
-** an unlock-notify callback is a pointer to an array of void* pointers,
-** and the second is the number of entries in the array.
-**
-** When a blocking connections transaction is concluded, there may be
-** more than one blocked connection that has registered for an unlock-notify
-** callback. If two or more such blocked connections have specified the
-** same callback function, then instead of invoking the callback function
-** multiple times, it is invoked once with the set of void* context pointers
-** specified by the blocked connections bundled together into an array.
-** This gives the application an opportunity to prioritize any actions
-** related to the set of unblocked database connections.
-**
-** <b>Deadlock Detection</b>
-**
-** Assuming that after registering for an unlock-notify callback a
-** database waits for the callback to be issued before taking any further
-** action (a reasonable assumption), then using this API may cause the
-** application to deadlock. For example, if connection X is waiting for
-** connection Y's transaction to be concluded, and similarly connection
-** Y is waiting on connection X's transaction, then neither connection
-** will proceed and the system may remain deadlocked indefinitely.
-**
-** To avoid this scenario, the sqlite3_unlock_notify() performs deadlock
-** detection. If a given call to sqlite3_unlock_notify() would put the
-** system in a deadlocked state, then SQLITE_LOCKED is returned and no
-** unlock-notify callback is registered. The system is said to be in
-** a deadlocked state if connection A has registered for an unlock-notify
-** callback on the conclusion of connection B's transaction, and connection
-** B has itself registered for an unlock-notify callback when connection
-** A's transaction is concluded. Indirect deadlock is also detected, so
-** the system is also considered to be deadlocked if connection B has
-** registered for an unlock-notify callback on the conclusion of connection
-** C's transaction, where connection C is waiting on connection A. Any
-** number of levels of indirection are allowed.
-**
-** <b>The "DROP TABLE" Exception</b>
-**
-** When a call to [sqlite3_step()] returns SQLITE_LOCKED, it is almost
-** always appropriate to call sqlite3_unlock_notify(). There is however,
-** one exception. When executing a "DROP TABLE" or "DROP INDEX" statement,
-** SQLite checks if there are any currently executing SELECT statements
-** that belong to the same connection. If there are, SQLITE_LOCKED is
-** returned. In this case there is no "blocking connection", so invoking
-** sqlite3_unlock_notify() results in the unlock-notify callback being
-** invoked immediately. If the application then re-attempts the "DROP TABLE"
-** or "DROP INDEX" query, an infinite loop might be the result.
-**
-** One way around this problem is to check the extended error code returned
-** by an sqlite3_step() call. If there is a blocking connection, then the
-** extended error code is set to SQLITE_LOCKED_SHAREDCACHE. Otherwise, in
-** the special "DROP TABLE/INDEX" case, the extended error code is just
-** SQLITE_LOCKED.
-*/
-SQLITE_API int sqlite3_unlock_notify(
- sqlite3 *pBlocked, /* Waiting connection */
- void (*xNotify)(void **apArg, int nArg), /* Callback function to invoke */
- void *pNotifyArg /* Argument to pass to xNotify */
-);
-
-
-/*
-** CAPI3REF: String Comparison
-** EXPERIMENTAL
-**
-** The [sqlite3_strnicmp()] API allows applications and extensions to
-** compare the contents of two buffers containing UTF-8 strings in a
-** case-indendent fashion, using the same definition of case independence
-** that SQLite uses internally when comparing identifiers.
-*/
-SQLITE_API int sqlite3_strnicmp(const char *, const char *, int);
-
-/*
-** Undo the hack that converts floating point types to integer for
-** builds on processors without floating point support.
-*/
-#ifdef SQLITE_OMIT_FLOATING_POINT
-# undef double
-#endif
-
-#ifdef __cplusplus
-} /* End of the 'extern "C"' block */
-#endif
-#endif
-
diff --git a/third_party/sqlite/sqlite3.h b/third_party/sqlite/sqlite3.h
index 812939d..6c7c3b0 100644
--- a/third_party/sqlite/sqlite3.h
+++ b/third_party/sqlite/sqlite3.h
@@ -16,7 +16,7 @@
// when using system sqlite).
int sqlite3Preload(sqlite3 *db) { return SQLITE_OK; }
#else
-#include "third_party/sqlite/preprocessed/sqlite3.h"
+#include "third_party/sqlite/src/preprocessed/sqlite3.h"
#endif
#endif // THIRD_PARTY_SQLITE_SQLITE3_H_
generated by cgit v1.1 at 2024-09-13 09:44:53 +0000