Re: query plan optimizer bug - Mailing list pgsql-hackers

From Don Baccus
Subject Re: query plan optimizer bug
Date
Msg-id 3.0.1.32.20001121185107.02213af0@mail.pacifier.com
Whole thread Raw
In response to query plan optimizer bug  ("xuyifeng" <jamexu@telekbird.com.cn>)
List pgsql-hackers
At 10:46 AM 11/22/00 +0800, xuyifeng wrote:
>Hi,
>
>it's obviously there is a query plan optimizer bug, if int2 type used in
fields,
>the plan generator just use sequence scan, it's stupid

Have you checked this with real data after doing a VACUUM ANALYZE?



- Don Baccus, Portland OR <dhogaza@pacifier.com> Nature photos, on-line guides, Pacific Northwest Rare Bird Alert
Serviceand other goodies at http://donb.photo.net.
 


pgsql-hackers by date:

Previous
From: "xuyifeng"
Date:
Subject: query plan optimizer bug
Next
From: Tom Lane
Date:
Subject: Re: Crash during WAL recovery?