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Overview
| Comment: | Use malloc to obtain space for sqlite3_aggregate_context(). Ticket #2751. (CVS 4524) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
bf75058f5777ce4b03f2287406805236 |
| User & Date: | danielk1977 2007-11-05 12:46:04 |
Context
|
2007-11-05
| ||
| 14:30 | Make sure the default page size never exceeds the maximum page size. (CVS 4525) check-in: 9c2731f1 user: drh tags: trunk | |
| 12:46 | Use malloc to obtain space for sqlite3_aggregate_context(). Ticket #2751. (CVS 4524) check-in: bf75058f user: danielk1977 tags: trunk | |
| 05:12 | Handle "IS NULL" constraints on virtual table scans. IS NULL constraints are not passed to the virtual table layer. Ticket #2759. (CVS 4523) check-in: 7027368c user: danielk1977 tags: trunk | |
Changes
Changes to src/vdbeapi.c.
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if( nByte==0 ){
assert( pMem->flags==MEM_Null );
pMem->z = 0;
}else{
pMem->flags = MEM_Agg;
pMem->xDel = sqlite3_free;
pMem->u.pDef = p->pFunc;
if( nByte<=NBFS ){
pMem->z = pMem->zShort;
memset(pMem->z, 0, nByte);
}else{
pMem->z = sqlite3DbMallocZero(p->s.db, nByte);
}
}
}
return (void*)pMem->z;
}
/*
** Return the auxilary data pointer, if any, for the iArg'th argument to
|
< < < < | < |
442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 |
if( nByte==0 ){
assert( pMem->flags==MEM_Null );
pMem->z = 0;
}else{
pMem->flags = MEM_Agg;
pMem->xDel = sqlite3_free;
pMem->u.pDef = p->pFunc;
pMem->z = sqlite3DbMallocZero(p->s.db, nByte);
}
}
return (void*)pMem->z;
}
/*
** Return the auxilary data pointer, if any, for the iArg'th argument to
|