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Re: Force another plan. - Mailing list pgsql-performance

From Tom Lane
Subject Re: Force another plan.
Date
Msg-id 20490.1140287811@sss.pgh.pa.us
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In response to Force another plan.  (Fredrik Olsson <fredrik.olsson@treyst.se>)
Responses Re: Force another plan.  (Fredrik Olsson <fredrik.olsson@treyst.se>)
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Fredrik Olsson <fredrik.olsson@treyst.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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