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Overview
| Comment: | Make sure that the output of EXPLAIN is right when the P4 argument of an opcode is of type P4_MEM with the MEM having type MEM_Blob. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
6a623e6cf0370456232497a84366d18f |
| User & Date: | drh 2009-08-25 14:24:05 |
Context
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2009-08-25
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| 14:59 | Attempt to clarify the meaning of a "parameter" in the sqlite3_bind() API documentation. check-in: 9389e6a7 user: drh tags: trunk | |
| 14:24 | Make sure that the output of EXPLAIN is right when the P4 argument of an opcode is of type P4_MEM with the MEM having type MEM_Blob. check-in: 6a623e6c user: drh tags: trunk | |
| 13:53 | Avoid calling sqite3VdbeRecordCompare() with uninitialized memory following an OOM. Doing so is harmless, but it worries valgrind. check-in: d33b9eb2 user: drh tags: trunk | |
Changes
Changes to src/vdbeaux.c.
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assert( (pMem->flags & MEM_Null)==0 );
if( pMem->flags & MEM_Str ){
zP4 = pMem->z;
}else if( pMem->flags & MEM_Int ){
sqlite3_snprintf(nTemp, zTemp, "%lld", pMem->u.i);
}else if( pMem->flags & MEM_Real ){
sqlite3_snprintf(nTemp, zTemp, "%.16g", pMem->r);
}
break;
}
#ifndef SQLITE_OMIT_VIRTUALTABLE
case P4_VTAB: {
sqlite3_vtab *pVtab = pOp->p4.pVtab->pVtab;
sqlite3_snprintf(nTemp, zTemp, "vtab:%p:%p", pVtab, pVtab->pModule);
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> > > |
731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 |
assert( (pMem->flags & MEM_Null)==0 );
if( pMem->flags & MEM_Str ){
zP4 = pMem->z;
}else if( pMem->flags & MEM_Int ){
sqlite3_snprintf(nTemp, zTemp, "%lld", pMem->u.i);
}else if( pMem->flags & MEM_Real ){
sqlite3_snprintf(nTemp, zTemp, "%.16g", pMem->r);
}else{
assert( pMem->flags & MEM_Blob );
zP4 = "(blob)";
}
break;
}
#ifndef SQLITE_OMIT_VIRTUALTABLE
case P4_VTAB: {
sqlite3_vtab *pVtab = pOp->p4.pVtab->pVtab;
sqlite3_snprintf(nTemp, zTemp, "vtab:%p:%p", pVtab, pVtab->pModule);
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