| From: | Gregory Stark <stark(at)enterprisedb(dot)com> |
|---|---|
| To: | "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov> |
| Cc: | "Josh Berkus" <josh(at)agliodbs(dot)com>, <jd(at)commandprompt(dot)com>, "Robert Haas" <robertmhaas(at)gmail(dot)com>, "Greg Smith" <gsmith(at)gregsmith(dot)com>, <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Simple postgresql.conf wizard |
| Date: | 2008-12-04 17:04:42 |
| Message-ID: | 87fxl3zxat.fsf@oxford.xeocode.com |
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| Thread: | |
| Lists: | pgsql-hackers |
"Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov> writes:
> There are some very big tables in that query which contain some
> confidential data.
oh well.
> I'll attach the query and plan. You'll note that the query looks a
> little odd, especially all the (1=1) tests.
That is interesting. I seem to recall Tom is resistant to trying to optimize
such queries but actually I've written lots of queries like that myself so I
find them interesting.
I'll look at the query and see if I can write a similar one using dbt3.
--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com
Ask me about EnterpriseDB's Slony Replication support!
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