Hmmm.... no-one else feels this as a bug????
The logic is that a function call is made for "similar" and the position where SIMILAR occurs is at the third position, but it has been coded that it is at fifth position.
Thanks,
Gokul.
On Tue, Oct 27, 2009 at 6:51 AM, Gokulakannan Somasundaram
<gokul007@gmail.com> wrote:
Hi,
In the gram.y, under a_expr rule
under the subrule "a_expr NOT SIMILAR TO a_expr %prec SIMILAR"
the action is as follows
{
FuncCall *n = makeNode(FuncCall);
n->funcname = SystemFuncName("similar_escape");
n->args = list_make2($5, makeNullAConst(-1));
n->agg_star = FALSE;
n->agg_distinct = FALSE;
n->func_variadic = FALSE;
n->over = NULL;
n->location = @5;
$$ = (Node *) makeSimpleA_Expr(AEXPR_OP, "!~", $1, (Node *) n, @2);
}
I think the n->location should be @3.
Thanks,
Gokul.
