This has been saved for the 8.4 release:
http://momjian.postgresql.org/cgi-bin/pgpatches_hold
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Michael Glaesemann wrote:
>
> On Jun 14, 2007, at 19:04 , [EMAIL PROTECTED] wrote:
>
> > For UUID, I
> > would value random access before sequential performance. Why would
> > anybody scan UUID through the index in "sequential" order?
>
> AIUI, to allow UUID columns to be indexed using BTREE, there needs to
> be some ordering defined. So regardless of what this ordering is,
> doesn't there need to be some order? And as a (primary?) purpose of
> UUIDs is to be (universally) unique, and the implementation of
> uniqueness constraints in PostgreSQL is based on BTREE indexes, this
> makes the necessity of ordering doubly so. Or have I missed something?
>
> Michael Glaesemann
> grzm seespotcode net
>
>
>
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--
Bruce Momjian <[EMAIL PROTECTED]> http://momjian.us
EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
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