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Improved byte-code comments for the OP_Column opcodes used by the

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indexed expression optimization.

FossilOrigin-Name: bf6d837fddbf74d5b3f40ad01ea4564edfac00b651d6f3f0e996cc5dc18bb06c
This commit is contained in:
drh
2022-10-18 20:27:02 +00:00
parent a331cf7e57
commit 7a2a8cee5a
5 changed files with 17 additions and 9 deletions
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src/expr.c
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@@ -4074,6 +4074,7 @@ static SQLITE_NOINLINE int sqlite3IndexedExprLookup(
sqlite3VdbeAddOp3(v, OP_IfNullRow, p->iIdxCur, addr+3, target);
VdbeCoverage(v);
sqlite3VdbeAddOp3(v, OP_Column, p->iIdxCur, p->iIdxCol, target);
VdbeComment((v, "%s expr-column %d", p->zIdxName, p->iIdxCol));
sqlite3VdbeGoto(v, 0);
p = pParse->pIdxExpr;
pParse->pIdxExpr = 0;
@@ -4082,6 +4083,7 @@ static SQLITE_NOINLINE int sqlite3IndexedExprLookup(
sqlite3VdbeJumpHere(v, addr+2);
}else{
sqlite3VdbeAddOp3(v, OP_Column, p->iIdxCur, p->iIdxCol, target);
VdbeComment((v, "%s expr-column %d", p->zIdxName, p->iIdxCol));
}
return target;
}