Re: TODO items for removal

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Simon Riggs <simon(at)2ndquadrant(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: TODO items for removal
Date: 2007-01-13 15:13:47
Message-ID: 200701131513.l0DFDlx14929@momjian.us
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Thanks, removed.

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Simon Riggs wrote:
> These two items are complete in 8.2, IIRC
>
> Allow constraint_exclusion to work for UNIONs like it does for
> inheritance, allow it to work for UPDATE and DELETE statements, and
> allow it to be used for all statements with little performance impact
>
> Fix memory leak from exceptions
> http://archives.postgresql.org/pgsql-performance/2006-06/msg00305.php
>
>
> This item was rejected by Tom, since a workaround exists
>
> Add estimated_count(*) to return an estimate of COUNT(*)
> This would use the planner ANALYZE statistics to return an estimated
> count. http://archives.postgresql.org/pgsql-hackers/2005-11/msg00943.php
>
> --
> Simon Riggs
> EnterpriseDB http://www.enterprisedb.com
>
>
>
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--
Bruce Momjian bruce(at)momjian(dot)us
EnterpriseDB http://www.enterprisedb.com

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