On Thu, Sep 01, 2005 at 10:04:12AM +0100, Charlotte Pollock wrote: > Hi All > > I'm trying to create a aggregate function similar 9but not identical) to > mysql's group_concat. > > What I want to be able to do is pass and order by field to the aggregate so > I can be certain I get the list of strings in the correct order.
Order them before the aggregate? SELECT aggregate(field) FROM (SELECT field FROM xxx ORDER BY wherever) x; Hope this helps, -- Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/ > Patent. n. Genius is 5% inspiration and 95% perspiration. A patent is a > tool for doing 5% of the work and then sitting around waiting for someone > else to do the other 95% so you can sue them.
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