Neil Conway <neilc@samurai.com> writes:
> Patch applied to HEAD.
This is wrong:
+relation_expr_opt_alias: relation_expr
+                {
+                    $$ = $1;
+                }
+            | relation_expr opt_as IDENT
+                {
+
Should be ColId, not IDENT, per existing alias_clause production.
Also, while I'm all for getting to 100 regression tests, this is a
mighty lame 100th entry.
            regards, tom lane