Re: Performance problems, bad estimates and plan - Mailing list pgsql-performance

From Tom Lane
Subject Re: Performance problems, bad estimates and plan
Date
Msg-id 9261.1118254013@sss.pgh.pa.us
Whole thread Raw
In response to Performance problems, bad estimates and plan  (Allan Wang <allanvv@gmail.com>)
List pgsql-performance
Allan Wang <allanvv@gmail.com> writes:
> No, the tiles row doesn't join with cities:

Uh-huh, so it's the same issue described here:
http://archives.postgresql.org/pgsql-performance/2005-05/msg00219.php

This is fixed in CVS tip but the change was large enough that I'm
disinclined to try to back-port it ...

            regards, tom lane

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