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Add extended error codes for constraint errors.

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FossilOrigin-Name: 5461104668a49529577f21df97f6a0e7d8f0c679
This commit is contained in:
drh
2013-02-09 13:58:25 +00:00
parent 928d9c6209
commit d91c1a1768
12 changed files with 84 additions and 48 deletions
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4
src/vdbe.c
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@@ -869,7 +869,7 @@ case OP_Halt: {
if( rc==SQLITE_BUSY ){
p->rc = rc = SQLITE_BUSY;
}else{
assert( rc==SQLITE_OK || p->rc==SQLITE_CONSTRAINT );
assert( rc==SQLITE_OK || (p->rc&0xff)==SQLITE_CONSTRAINT );
assert( rc==SQLITE_OK || db->nDeferredCons>0 );
rc = p->rc ? SQLITE_ERROR : SQLITE_DONE;
}
@@ -6063,7 +6063,7 @@ case OP_VUpdate: {
assert( nArg>1 && apArg[0] && (apArg[0]->flags&MEM_Null) );
db->lastRowid = lastRowid = rowid;
}
if( rc==SQLITE_CONSTRAINT && pOp->p4.pVtab->bConstraint ){
if( (rc&0xff)==SQLITE_CONSTRAINT && pOp->p4.pVtab->bConstraint ){
if( pOp->p5==OE_Ignore ){
rc = SQLITE_OK;
}else{