| From: | Josh Berkus <josh(at)agliodbs(dot)com> |
|---|---|
| To: | Oleg Lebedev <oleg(dot)lebedev(at)waterford(dot)org>, "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org> |
| Subject: | Re: TPC-R benchmarks |
| Date: | 2003-10-01 17:08:50 |
| Message-ID: | 200310011008.50491.josh@agliodbs.com |
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| Thread: | |
| Lists: | pgsql-performance |
Oleg,
> I continue struggling with the TPC-R benchmarks and wonder if anyone
> could help me optimize the query below. ANALYZE statistics indicate that
> the query should run relatively fast, but it takes hours to complete. I
> attached the query plan to this posting.
Even though it takes hours to complete, I think we need you to run EXPLAIN
ANALYZE instead of just EXPLAIN. Without the real-time statistics, we
simply can't see what's slowing the query down.
--
Josh Berkus
Aglio Database Solutions
San Francisco
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