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All the code is now in place for SQLite to distinguish between NUMERIC and

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TEXT datatypes.  Still need to turn on the new code and test it. (CVS 659)

FossilOrigin-Name: b4737a16c997a6c139d616211fb6bc4b0fae181c
This commit is contained in:
drh
2002-07-05 21:42:36 +00:00
parent 2f2c01e51d
commit 38640e15af
12 changed files with 213 additions and 81 deletions
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9
src/delete.c
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@@ -12,7 +12,7 @@
** This file contains C code routines that are called by the parser
** to handle DELETE FROM statements.
**
** $Id: delete.c,v 1.38 2002/06/19 14:27:05 drh Exp $
** $Id: delete.c,v 1.39 2002/07/05 21:42:37 drh Exp $
*/
#include "sqliteInt.h"
@@ -261,7 +261,7 @@ void sqliteDeleteFrom(
}
/* Delete the row */
sqliteGenerateRowDelete(v, pTab, base, pParse->trigStack==0);
sqliteGenerateRowDelete(db, v, pTab, base, pParse->trigStack==0);
/* If there are row triggers, close all cursors then invoke
** the AFTER triggers
@@ -329,6 +329,7 @@ delete_from_cleanup:
** entries that point to that record.
*/
void sqliteGenerateRowDelete(
sqlite *db, /* The database containing the index */
Vdbe *v, /* Generate code into this VDBE */
Table *pTab, /* Table containing the row to be deleted */
int base, /* Cursor number for the table */
@@ -336,7 +337,7 @@ void sqliteGenerateRowDelete(
){
int addr;
addr = sqliteVdbeAddOp(v, OP_NotExists, base, 0);
sqliteGenerateRowIndexDelete(v, pTab, base, 0);
sqliteGenerateRowIndexDelete(db, v, pTab, base, 0);
sqliteVdbeAddOp(v, OP_Delete, base, count);
sqliteVdbeChangeP2(v, addr, sqliteVdbeCurrentAddr(v));
}
@@ -358,6 +359,7 @@ void sqliteGenerateRowDelete(
** deleted.
*/
void sqliteGenerateRowIndexDelete(
sqlite *db, /* The database containing the index */
Vdbe *v, /* Generate code into this VDBE */
Table *pTab, /* Table containing the row to be deleted */
int base, /* Cursor number for the table */
@@ -379,6 +381,7 @@ void sqliteGenerateRowIndexDelete(
}
}
sqliteVdbeAddOp(v, OP_MakeIdxKey, pIdx->nColumn, 0);
if( db->file_format>=3 ) sqliteAddIdxKeyType(v, pIdx);
sqliteVdbeAddOp(v, OP_IdxDelete, base+i, 0);
}
}