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Use a loop to avoid recursion in the heightOfSelect() function.

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FossilOrigin-Name: 86de43595cb2ecebd680fe654affcfb9fbcfff6575c893293ae298124a357bfe
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dan
2018-01-18 19:00:54 +00:00
parent 5a7da86f5b
commit 1a3a308616
3 changed files with 10 additions and 10 deletions
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6
src/expr.c
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@@ -658,15 +658,15 @@ static void heightOfExprList(ExprList *p, int *pnHeight){
}
}
}
static void heightOfSelect(Select *p, int *pnHeight){
if( p ){
static void heightOfSelect(Select *pSelect, int *pnHeight){
Select *p;
for(p=pSelect; p; p=p->pPrior){
heightOfExpr(p->pWhere, pnHeight);
heightOfExpr(p->pHaving, pnHeight);
heightOfExpr(p->pLimit, pnHeight);
heightOfExprList(p->pEList, pnHeight);
heightOfExprList(p->pGroupBy, pnHeight);
heightOfExprList(p->pOrderBy, pnHeight);
heightOfSelect(p->pPrior, pnHeight);
}
}