Re: New SQL counter statistics view (pg_stat_sql)

From: David Fetter <david(at)fetter(dot)org>
To: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
Cc: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: New SQL counter statistics view (pg_stat_sql)
Date: 2016-09-21 18:46:24
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On Wed, Sep 21, 2016 at 02:05:24PM -0300, Alvaro Herrera wrote:
> Another consideration is that the present patch lumps together all
> ALTER cases in a single counter. This isn't great, but at the same
> time we don't want to bloat the stat files by having hundreds of
> counters per database, do we?

I count 37 documented versions of ALTER as of git master. Is there
some multiplier I'm missing?

David Fetter <david(at)fetter(dot)org>
Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter
Skype: davidfetter XMPP: david(dot)fetter(at)gmail(dot)com

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