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In the parse tree, combine LIMIT and OFFSET into a single expression rooted

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on a TK_LIMIT node, for a small code size reduction and performance increase,
and a reduction in code complexity.

FossilOrigin-Name: 3925facd942c9df663f9b29b1e6f94f6be14af8c2b99eb691bfc836b4c220826
This commit is contained in:
drh
2017-11-14 23:48:23 +00:00
parent 65efeaca83
commit 8c0833fb21
15 changed files with 92 additions and 140 deletions
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4
src/trigger.c
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@@ -711,7 +711,7 @@ static int codeTriggerProgram(
targetSrcList(pParse, pStep),
sqlite3ExprListDup(db, pStep->pExprList, 0),
sqlite3ExprDup(db, pStep->pWhere, 0),
pParse->eOrconf, 0, 0, 0
pParse->eOrconf, 0, 0
);
break;
}
@@ -727,7 +727,7 @@ static int codeTriggerProgram(
case TK_DELETE: {
sqlite3DeleteFrom(pParse,
targetSrcList(pParse, pStep),
sqlite3ExprDup(db, pStep->pWhere, 0), 0, 0, 0
sqlite3ExprDup(db, pStep->pWhere, 0), 0, 0
);
break;
}