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Functions returning complex types.

From: "Thomas Hallgren" <thhal(at)mailblocks(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Subject: Functions returning complex types.
Date: 2004-01-26 16:42:49
Message-ID: bv3g1v$s6h$ (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
I'm trying to use a function that returns a complex type. I have no problem
creating the function but when I try to use it I get the message:

ERROR:  function in FROM has unsupported return type

Apparently, this message stems from the parser. Changing the function so
that it returns a SETOF the same complex type works fine.

Is this the expected behavior? Is SETOF a requirement when using complex


- thomas


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