Re: Using stats_command_string for xact statistics

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Using stats_command_string for xact statistics
Date: 2006-02-13 19:14:33
Message-ID: 3613.1139858073@sss.pgh.pa.us
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Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> I know we said we don't want to add an additional GUC variable just to
> control xact statistics, but I am thinking that using
> stat_command_string isn't a logical variable to use because it is
> unrelated to commutative statistics.

> I am thinking using row and block-level statistics to turn on xact
> statistics makes sense, but not to use stat_command_string for that
> purpose.

I don't see any strong logic to that, and changing the behavior just
for the sake of change doesn't appeal to me...

regards, tom lane

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