From: Dan Merillat <harik@chaos.ao.net>
To: pgsql-docs@postgresql.org
Subject: Documentation errors in Programmers guide, chapter 4.
Date: Tue, 20 Feb 2001 17:29:17 -0500
Message-ID: <200102202229.f1KMTH126085@vulpine.ao.net> (raw)
The following more interesting example takes a single argument of type EMP, and retrieves multiple results:
select function hobbies (EMP) returns set of HOBBIES
as 'select (HOBBIES.all) from HOBBIES
where $1.name = HOBBIES.person'
language 'sql';
Should be:
create function hobbies (EMP) returns setof HOBBIES ...
It took me quite a while to figure out the second error, since "set of"
seemed perfectly natural there, when in fact it is "setof".
Thanks,
--Dan
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To: pgsql-docs@postgresql.org
Cc: harik@chaos.ao.net
Subject: Re: Documentation errors in Programmers guide, chapter 4.
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