Re: [SQL] 6.4.x vs. 6.5 oddity - Mailing list pgsql-sql

From Bruce Momjian
Subject Re: [SQL] 6.4.x vs. 6.5 oddity
Date
Msg-id 199903081933.OAA07992@candle.pha.pa.us
Whole thread Raw
In response to 6.4.x vs. 6.5 oddity  (pierre@desertmoon.com)
Responses Re: [SQL] 6.4.x vs. 6.5 oddity
List pgsql-sql
> All,
>   I have started playing with 6.5 and duped my DB onto a
> spare box. I grabbed one of the most intensive queries that
> runs under the current system and ran it on 6.5. It took
> FOREVER. I then ran explain on both 6.4 and 6.5 and here is
> the output for both...can anyone explain what the issue is here?
> Or is it just that 6.5 is still in development?
>
> (All tables are vacuumed)
>

Also, during the recent weeks, GEQO was being enabled for >= 6 tables.
Try SET GEQO TO 'off'.  The current CVS has the GEQO setting at 11.

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