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Re: Interpreting EXPLAIN ANALYSE

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On Fri, June 3, 2011 13:57, tv@xxxxxxxx wrote:
> There's something very wrong with snames - the planner expects 22 rows but
> gets 164147851. Which probably causes a bad plan choice or something like that.
> Try to analyze the snames table (and maybe increase the statistics
> target on the columns).

ANALYZE is your friend indeed, like a nice cold beer...  from over 500k ms to
1 ms.

I was running ANALYZE on one of the tables in the join, but not the others...
<sigh>


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