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Enhanced debug output for OR-logic in the query loop optimizer.

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FossilOrigin-Name: 2e375eae473e4a9f2e7870d59e22ba39051ecbce
This commit is contained in:
drh
2014-09-30 14:14:19 +00:00
parent c90713d3d2
commit 5265149c0d
3 changed files with 13 additions and 7 deletions
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6
src/where.c
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@@ -5037,6 +5037,12 @@ static int whereLoopAddOr(WhereLoopBuilder *pBuilder, Bitmask mExtra){
continue;
}
sCur.n = 0;
#ifdef WHERETRACE_ENABLED
if( sqlite3WhereTrace & 0x200 ){
sqlite3DebugPrintf("OR-term %d:\n",(int)(pOrTerm-pOrWC->a));
sqlite3TreeViewExpr(0, pOrTerm->pExpr, 0);
}
#endif
#ifndef SQLITE_OMIT_VIRTUALTABLE
if( IsVirtual(pItem->pTab) ){
rc = whereLoopAddVirtual(&sSubBuild, mExtra);