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Overview
| Comment: | Add an assert() statement to delete.c. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
40fce67ecf0e71db3c8f3da3f72cc80a |
| User & Date: | dan 2015-09-19 18:11:18.686 |
Context
|
2015-09-19
| ||
| 18:54 | Fix a memory leak in json1.c that could occur after misuse of json_object(). (check-in: 394b81b11f user: drh tags: trunk) | |
| 18:11 | Add an assert() statement to delete.c. (check-in: 40fce67ecf user: dan tags: trunk) | |
| 18:08 | Fix compiler warnings. (check-in: 5c31ee62a1 user: drh tags: trunk) | |
Changes
Changes to src/delete.c.
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408 409 410 411 412 413 414 415 416 417 418 419 420 421 |
** ONEPASS_SINGLE: One-pass approach - at most one row deleted.
** ONEPASS_MULTI: One-pass approach - any number of rows may be deleted.
*/
pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, 0, 0, wcf, iTabCur+1);
if( pWInfo==0 ) goto delete_from_cleanup;
eOnePass = sqlite3WhereOkOnePass(pWInfo, aiCurOnePass);
assert( IsVirtual(pTab)==0 || eOnePass==ONEPASS_OFF );
/* Keep track of the number of rows to be deleted */
if( db->flags & SQLITE_CountRows ){
sqlite3VdbeAddOp2(v, OP_AddImm, memCnt, 1);
}
/* Extract the rowid or primary key for the current row */
| > | 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 |
** ONEPASS_SINGLE: One-pass approach - at most one row deleted.
** ONEPASS_MULTI: One-pass approach - any number of rows may be deleted.
*/
pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, 0, 0, wcf, iTabCur+1);
if( pWInfo==0 ) goto delete_from_cleanup;
eOnePass = sqlite3WhereOkOnePass(pWInfo, aiCurOnePass);
assert( IsVirtual(pTab)==0 || eOnePass==ONEPASS_OFF );
assert( IsVirtual(pTab) || bComplex || eOnePass!=ONEPASS_OFF );
/* Keep track of the number of rows to be deleted */
if( db->flags & SQLITE_CountRows ){
sqlite3VdbeAddOp2(v, OP_AddImm, memCnt, 1);
}
/* Extract the rowid or primary key for the current row */
|
| ︙ | ︙ |