Re: Force another plan.

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Fredrik Olsson <fredrik(dot)olsson(at)treyst(dot)se>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Force another plan.
Date: 2006-02-18 18:36:51
Message-ID: 20490.1140287811@sss.pgh.pa.us
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Fredrik Olsson <fredrik(dot)olsson(at)treyst(dot)se> writes:
> I have some quite huge queries, inside functions, so debugging is kind
> of hard. But I have located the query that for some reason gets 4 times
> as slow after an analyze.

Could we see EXPLAIN ANALYZE output for these cases, not just EXPLAIN?
It seems a bit premature to be discussing ways to "force" a plan choice
when you don't even have a clear idea what's going wrong.

regards, tom lane

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