Ashwin Agrawal <ashwinstar(at)gmail(dot)com> writes:
> If action and qual reference same object in CREATE RULE, it results in
> creating duplicate entries in pg_depend for it. Doesn't pose any harm, just
> unnecessarily bloats pg_depend.
Yeah, we generally don't try that hard to prevent duplicate pg_depend
entries. It's relatively easy to get rid of them in limited contexts
like a single expression, but over a wider scope, I doubt it's worth
the trouble.
regards, tom lane