Re: Books for experienced DB developer - Mailing list pgsql-general

From Michael Fuhr
Subject Re: Books for experienced DB developer
Date
Msg-id 20050107182802.GB90377@winnie.fuhr.org
Whole thread Raw
In response to Re: Books for experienced DB developer  (Tino Wildenhain <tino@wildenhain.de>)
List pgsql-general
On Fri, Jan 07, 2005 at 12:20:13PM +0100, Tino Wildenhain wrote:

> Nevertheless you should be able to return 3 cursors you
> define in your stored function and use them afterwards.

A function can also return SETOF RECORD.  However, a query calling
such a function would need to provide a column definition list, so
the query must know in advance what record type the function will
return.

--
Michael Fuhr
http://www.fuhr.org/~mfuhr/

pgsql-general by date:

Previous
From: "Joshua D. Drake"
Date:
Subject: Re: PL/Perl
Next
From: Tzahi Fadida
Date:
Subject: ERROR: cache lookup failed for type 0