Re: Table function support

Your patch has been added to the PostgreSQL unapplied patches list at:

    http://momjian.postgresql.org/cgi-bin/pgpatches

It will be applied as soon as one of the PostgreSQL committers reviews
and approves it.

---------------------------------------------------------------------------


Pavel Stehule wrote:
> Hello
>
> this patch allows using SQL2003 syntax for set returning functions. It is
> based on using new type of argmode - PROARGMODE_TABLE.
>
> Proposal: http://archives.postgresql.org/pgsql-hackers/2007-02/msg00318.php
>
> Sample:
>
> CREATE FUNCTION foof(a int)
> RETURNS TABLE(a int, b int) AS
> $$ SELECT x, y FROM Foo WHERE x < a $$ LANGUAGE sql;
>
> CREATE FUNCTION fooff(a int)
> RETURNS TABLE(a int, b int) AS $$
> BEGIN
>   RETURN TABLE(SELECT * FRON Foo WHERE x < a);
> END; $$ LANGUAGE plpgsql;
>
> This patch enhance plpgsql stmt return too (table expression support).
>
> Conformance with SQL2003:
> T326     Table functions
>
> Description: SIGMOD Record, Vol. 33, No. 1, March 2004
>
> Regards
> Pavel Stehule
>
> _________________________________________________________________
> Emotikony a pozadi programu MSN Messenger ozivi vasi konverzaci.
> http://messenger.msn.cz/

[ Attachment, skipping... ]

>
> ---------------------------(end of broadcast)---------------------------
> TIP 7: You can help support the PostgreSQL project by donating at
>
>                 http://www.postgresql.org/about/donate

--
  Bruce Momjian  <bruce@momjian.us>          http://momjian.us
  EnterpriseDB                               http://www.enterprisedb.com

  + If your life is a hard drive, Christ can be your backup. +