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Fix the Parse.nQueryLoop state variable to work with NGQP.

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FossilOrigin-Name: f1cac24f06b9c71cfa472fdcf2da4cd8689a7cc3
This commit is contained in:
drh
2013-06-11 13:30:04 +00:00
parent 8b76656ad4
commit 8e23daf372
6 changed files with 21 additions and 20 deletions
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6
src/expr.c
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@@ -1596,15 +1596,15 @@ int sqlite3FindInIndex(Parse *pParse, Expr *pX, int *prNotFound){
/* Could not found an existing table or index to use as the RHS b-tree.
** We will have to generate an ephemeral table to do the job.
*/
double savedNQueryLoop = pParse->nQueryLoop;
u32 savedNQueryLoop = pParse->nQueryLoop;
int rMayHaveNull = 0;
eType = IN_INDEX_EPH;
if( prNotFound ){
*prNotFound = rMayHaveNull = ++pParse->nMem;
sqlite3VdbeAddOp2(v, OP_Null, 0, *prNotFound);
}else{
testcase( pParse->nQueryLoop>(double)1 );
pParse->nQueryLoop = (double)1;
testcase( pParse->nQueryLoop>1 );
pParse->nQueryLoop = 1;
if( pX->pLeft->iColumn<0 && !ExprHasAnyProperty(pX, EP_xIsSelect) ){
eType = IN_INDEX_ROWID;
}