Re: Fwd: Not so simple query and a half million loop - Mailing list pgsql-performance

From Craig Ringer
Subject Re: Fwd: Not so simple query and a half million loop
Date
Msg-id 494AF809.8060503@postnewspapers.com.au
Whole thread Raw
In response to Fwd: Not so simple query and a half million loop  ("Daniel Cristian Cruz" <danielcristian@gmail.com>)
List pgsql-performance
Daniel Cristian Cruz wrote:

> No one knows why I got "actual time=0.014..0.570 rows=30 loops=511222"
> and "actual time=0.005..0.006 rows=1 loops=15158976"?

You've already tried increasing the stats targets and ANALYZEing, so:

Please post the output of VACUUM ANALYZE VERBOSE on the tables of interest.

> I've tryied 4 times to post this message to pgsql-performance without
> success... No return, even an error...

Well, the message arrives. However, many people ignore anything with
"Fwd:" in it in a mailing list, since it's someone lazily resending a
message by clicking on the forward button thus they've probably seen the
message before.

--
Craig Ringer

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