On Wed, 2006-05-17 at 10:01 -0400, Tom Lane wrote: > Simon Riggs <simon@xxxxxxxxxxxxxxx> writes: > > You'll have to explain a little more. I checked the archives... > > I was thinking of > http://archives.postgresql.org/pgsql-hackers/2004-01/msg00530.php > full explanation here: > http://archives.postgresql.org/pgsql-hackers/2004-01/msg00606.php Sorry, I see my note looks like I couldn't find it. I meant "I've read the archives". Thanks though. -- Simon Riggs EnterpriseDB http://www.enterprisedb.com