From: | Reg Me Please <regmeplease(at)gmail(dot)com> |
---|---|
To: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: returning dynamic record |
Date: | 2007-11-07 06:29:22 |
Message-ID: | 200711070729.23703.regmeplease@gmail.com |
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Lists: | pgsql-general |
Il Wednesday 07 November 2007 06:35:55 Tom Lane ha scritto:
> nick <nick(at)walkerdatanet(dot)com> writes:
> > Just wondering, if it is possible to do the following
> > create function foo() RETURNS Record(int, varchar, int)
>
> OUT parameters (in reasonably recent PG releases).
>
> regression=# create function foo (f1 out int, f2 out varchar, f3 out int)
> as $$ select 42, 'foo'::varchar, 43 $$ language sql;
> CREATE FUNCTION
> regression=# select * from foo();
> f1 | f2 | f3
> ----+-----+----
> 42 | foo | 43
> (1 row)
>
> regards, tom lane
Maybe
create function foo (f1 out int, f2 out varchar, f3 out int)
returns setof record as $body$
...
will return the set.
--
Reg me Please
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