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Optimizations to the Walker object and its methods to make the code a little

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smaller and to help it run a little faster.

FossilOrigin-Name: 6854a34ed708259f2280f7ee56cec09f7fc99810dc739dc2814ddeae286aa2c4
This commit is contained in:
drh
2017-05-29 14:26:07 +00:00
parent d8a295669c
commit 979dd1be57
7 changed files with 61 additions and 38 deletions
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4
src/resolve.c
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@@ -1446,8 +1446,6 @@ int sqlite3ResolveExprNames(
w.xExprCallback = resolveExprStep;
w.xSelectCallback = resolveSelectStep;
w.xSelectCallback2 = 0;
w.walkerDepth = 0;
w.eCode = 0;
w.u.pNC = pNC;
sqlite3WalkExpr(&w, pExpr);
#if SQLITE_MAX_EXPR_DEPTH>0
@@ -1501,9 +1499,9 @@ void sqlite3ResolveSelectNames(
Walker w;
assert( p!=0 );
memset(&w, 0, sizeof(w));
w.xExprCallback = resolveExprStep;
w.xSelectCallback = resolveSelectStep;
w.xSelectCallback2 = 0;
w.pParse = pParse;
w.u.pNC = pOuterNC;
sqlite3WalkSelect(&w, p);