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Re: mis-estimation on data-warehouse aggregate creation - Mailing list pgsql-performance

From Kris Jurka
Subject Re: mis-estimation on data-warehouse aggregate creation
Date
Msg-id Pine.BSO.4.56.0411161445450.14852@leary.csoft.net
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In response to Re: mis-estimation on data-warehouse aggregate creation  ("F. Senault" <fred.letter@lacave.net>)
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On Tue, 16 Nov 2004, F. Senault wrote:

> Let me guess...  You've never run "analyze" on your tables ?
>

No, I have.  I mentioned that I did in my email, but you can also tell by
the exactly correct guesses for some other plan steps:

->  Seq Scan on period  (cost=0.00..90.88 rows=3288 width=54) (actual time=0.118..12.126 rows=3288 loops=1)

Kris Jurka

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