1 files changed, 11 insertions, 1 deletions
diff --git a/core/java/android/content/AbstractTableMerger.java b/core/java/android/content/AbstractTableMerger.java
index e1a484e..5511ff6 100644
--- a/core/java/android/content/AbstractTableMerger.java
+++ b/core/java/android/content/AbstractTableMerger.java
@@ -477,7 +477,7 @@ public abstract class AbstractTableMerger
     private void fullyDeleteRowsWithSyncId(String syncId, String account, SyncResult syncResult) {
         final String[] selectionArgs = new String[]{syncId, account};
         // delete the rows explicitly so that the delete operation can be overridden
-        Cursor c = mDb.query(mTable, new String[]{"_id"}, SELECT_BY_ID_AND_ACCOUNT,
+        Cursor c = mDb.query(mTable, getDeleteRowProjection(), SELECT_BY_ID_AND_ACCOUNT,
                 selectionArgs, null, null, null);
         try {
             c.moveToFirst();
@@ -494,6 +494,16 @@ public abstract class AbstractTableMerger
     }
 
     /**
+     * Provides the projection used by
+     * {@link AbstractTableMerger#deleteRow(android.database.Cursor)}.
+     * This should be overridden if the deleteRow implementation requires
+     * additional columns.
+     */
+    protected String[] getDeleteRowProjection() {
+        return new String[]{"_id"};
+    }
+
+    /**
      * Converts cursor into a Map, using the correct types for the values.
      */
     protected void cursorRowToContentValues(Cursor cursor, ContentValues map) {