Re: Sort time - Mailing list pgsql-performance

From Josh Berkus
Subject Re: Sort time
Date
Msg-id web-1827511@davinci.ethosmedia.com
Whole thread Raw
In response to Re: Sort time  (pginfo <pginfo@t1.unisoftbg.com>)
Responses Re: Sort time
List pgsql-performance
Pginfo,

> Yes I have indexes on all this fields.
> Also I vacuumed and that is the result after it.
> Actualy I do not see what bad in query execution. The problem is in
> sort
> time!

Hmmm... I don't understand.  The way I read the EXPLAIN, the sort is
only taking a few seconds.   Am I missing something, here?

And that's "VACUUM FULL ANALYZE", not just "VACUUM", yes?

If all of the above has been tried, what happens to the query when you
set enable_seqscan=off?

-Josh Berkus

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