Use a loop to avoid recursion in the heightOfSelect() function.
FossilOrigin-Name: 86de43595cb2ecebd680fe654affcfb9fbcfff6575c893293ae298124a357bfe
diff --git a/src/expr.c b/src/expr.c
index a63de5d..1b87734 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -658,15 +658,15 @@
}
}
}
-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);
}
}