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Overview
| Comment: | Fix a bug in the deterministic date/time function logic that can only appear with STAT3 or STAT4. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
1ca707a4fb8db7aa8543041316426560 |
| User & Date: | drh 2017-07-25 01:34:05.482 |
Context
|
2017-07-26
| ||
| 10:04 | Fix a comment on the UnpackedRecord.r1 and UnpackedRecord.r2 fields. No changes to code. (check-in: 622b108915 user: drh tags: trunk) | |
|
2017-07-25
| ||
| 15:12 | Release candidate 2 for 3.20.0. (check-in: f39cb76b33 user: drh tags: branch-3.20) | |
| 01:34 | Fix a bug in the deterministic date/time function logic that can only appear with STAT3 or STAT4. (check-in: 1ca707a4fb user: drh tags: trunk) | |
|
2017-07-24
| ||
| 20:01 | Do not attempt to run test file unionvtabfault.test with SQLITE_OMIT_VIRTUAL_TABLE builds. (check-in: 1a632a9a6c user: dan tags: trunk) | |
Changes
Changes to src/vdbeaux.c.
| ︙ | ︙ | |||
4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 |
**
** OP_PureFunc means that the function must be deterministic, and should
** throw an error if it is given inputs that would make it non-deterministic.
** This routine is invoked by date/time functions that use non-deterministic
** features such as 'now'.
*/
int sqlite3NotPureFunc(sqlite3_context *pCtx){
if( pCtx->pVdbe->aOp[pCtx->iOp].opcode==OP_PureFunc ){
sqlite3_result_error(pCtx,
"non-deterministic function in index expression or CHECK constraint",
-1);
return 0;
}
return 1;
| > > > | 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 |
**
** OP_PureFunc means that the function must be deterministic, and should
** throw an error if it is given inputs that would make it non-deterministic.
** This routine is invoked by date/time functions that use non-deterministic
** features such as 'now'.
*/
int sqlite3NotPureFunc(sqlite3_context *pCtx){
#ifdef SQLITE_ENABLE_STAT3_OR_STAT4
if( pCtx->pVdbe==0 ) return 1;
#endif
if( pCtx->pVdbe->aOp[pCtx->iOp].opcode==OP_PureFunc ){
sqlite3_result_error(pCtx,
"non-deterministic function in index expression or CHECK constraint",
-1);
return 0;
}
return 1;
|
| ︙ | ︙ |