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plpqsql and RETURN NEXT requires a LOOP? 2+ messages / 2 participants [nested] [flat]
* plpqsql and RETURN NEXT requires a LOOP? @ 2006-03-21 17:51 Davidson, Robert <robdavid@amazon.com> 0 siblings, 0 replies; 2+ messages in thread From: Davidson, Robert @ 2006-03-21 17:51 UTC (permalink / raw) To: pgsql-sql ^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: plpqsql and RETURN NEXT requires a LOOP? @ 2006-03-21 17:54 Owen Jacobson <ojacobson@osl.com> 0 siblings, 0 replies; 2+ messages in thread From: Owen Jacobson @ 2006-03-21 17:54 UTC (permalink / raw) To: pgsql-sql In general, to do anything useful with RETURN NEXT you need a loop. However, it doesn't need to be a loop over another resultset: you can do a computation in a loop, returning values as you go. Excuse the outlook-ism. -Owen -----Original Message----- From: pgsql-sql-owner@postgresql.org [mailto:pgsql-sql-owner@postgresql.org]On Behalf Of Davidson, Robert Sent: Tuesday, March 21, 2006 9:51 AM To: pgsql-sql@postgresql.org Subject: [SQL] plpqsql and RETURN NEXT requires a LOOP? ^ permalink raw reply [nested|flat] 2+ messages in thread
end of thread, other threads:[~2006-03-21 17:54 UTC | newest] Thread overview: 2+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2006-03-21 17:51 plpqsql and RETURN NEXT requires a LOOP? Davidson, Robert <robdavid@amazon.com> 2006-03-21 17:54 Re: plpqsql and RETURN NEXT requires a LOOP? Owen Jacobson <ojacobson@osl.com>
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