Re: Stored Procedure Question

From: Stephan Szabo <sszabo(at)megazone23(dot)bigpanda(dot)com>
To: Martin Chantler <MC44(at)acw(dot)co(dot)uk>
Cc: <pgsql-sql(at)postgresql(dot)org>
Subject: Re: Stored Procedure Question
Date: 2003-04-30 18:03:02
Message-ID: 20030430110028.I88465-100000@megazone23.bigpanda.com
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On Wed, 30 Apr 2003, Martin Chantler wrote:

> Hi all,
>
> I am confused about Postgres stored procedures (aka functions), can they
> only return one value???

They could return sets, but before 7.3 the usefulness was limited

> All examples I have seen don't return a recordset

You might want to see
http://techdocs.postgresql.org/guides/SetReturningFunctions

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