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Use symbolic names ONEPASS_OFF, ONEPASS_SINGLE, and ONEPASS_MULTI for the

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various modes of the one-pass optimization.

FossilOrigin-Name: 16e56bdadef903c6439a487f2683388aeeb0c625
This commit is contained in:
drh
2015-09-14 14:45:50 +00:00
parent 66336f3755
commit b0264eeca1
8 changed files with 55 additions and 47 deletions
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src/wherecode.c
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@@ -1069,7 +1069,7 @@ Bitmask sqlite3WhereCodeOneLoopStart(
iRowidReg = ++pParse->nMem;
sqlite3VdbeAddOp2(v, OP_IdxRowid, iIdxCur, iRowidReg);
sqlite3ExprCacheStore(pParse, iCur, -1, iRowidReg);
if( pWInfo->okOnePass ){
if( pWInfo->eOnePass!=ONEPASS_OFF ){
sqlite3VdbeAddOp3(v, OP_NotExists, iCur, 0, iRowidReg);
VdbeCoverage(v);
}else{