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Re: Bug #758: show_planner_stats does not work for new PREPARE calls

From: Neil Conway <neilc(at)samurai(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: barry(at)xythos(dot)com, pgsql-bugs(at)postgresql(dot)org,PostgreSQL Patches <pgsql-patches(at)postgresql(dot)org>
Subject: Re: Bug #758: show_planner_stats does not work for new PREPARE calls
Date: 2002-09-17 00:45:33
Message-ID: 87vg55a1g2.fsf@mailbox.samurai.com (view raw or flat)
Thread:
Lists: pgsql-bugspgsql-patches
Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:
> I'm not sure why NDirectFileRead/NDirectFileWrite are unused at the
> moment, but they used to be used; I think the correct response is to
> put back the missing counter increments, not rip out the counters.

Ok, fair enough. It's worth noting that they've been broken for a
while -- for example, the HashJoin counter increments were broken when
you comitted r1.20 of executor/nodeHashJoin.c in May of '99.

I've attached a revised patch that doesn't remove the counters (but
doesn't increment them either: I'm not sure of all the places where
the counter should be incremented).

Cheers,

Neil

-- 
Neil Conway <neilc(at)samurai(dot)com> || PGP Key ID: DB3C29FC

Attachment: prepare_planner_stats-2.patch
Description: text/x-patch (2.0 KB)

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