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Pervent the likelihood() function from moving ON clause terms of a LEFT JOIN

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into the WHERE clause.
Fix for ticket [5f60b11fc8e23490e2]

FossilOrigin-Name: ed96e14adce4a4f94cc6838c46bc97937c4cb72a
This commit is contained in:
drh
2015-06-18 14:32:51 +00:00
parent b3d903ebe5
commit 606f2344e9
4 changed files with 29 additions and 8 deletions
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6
src/select.c
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@@ -366,6 +366,12 @@ static void setJoinExpr(Expr *p, int iTable){
assert( !ExprHasProperty(p, EP_TokenOnly|EP_Reduced) );
ExprSetVVAProperty(p, EP_NoReduce);
p->iRightJoinTable = (i16)iTable;
if( p->op==TK_FUNCTION && p->x.pList ){
int i;
for(i=0; i<p->x.pList->nExpr; i++){
setJoinExpr(p->x.pList->a[i].pExpr, iTable);
}
}
setJoinExpr(p->pLeft, iTable);
p = p->pRight;
}