From: Joe Conway <mail@joeconway.com>
To: Franco Bruno Borghesi <franco@akyasociados.com.ar>
Cc: list@racistnames.com
Cc: pgsql-sql@postgresql.org
Subject: Re: returning composite types.
Date: Sat, 29 Mar 2003 08:49:15 -0800
Message-ID: <3E85CE8B.3010700@joeconway.com> (raw)
In-Reply-To: <200303291320.05734.franco@akyasociados.com.ar>
References: <200303282020.25997.franco@akyasociados.com.ar>
<3E84E983.10206@racistnames.com>
<200303291320.05734.franco@akyasociados.com.ar>
Franco Bruno Borghesi wrote:
> ok, soy you're telling me that the only way to return a composite type is
> using a set of them, even if I know my function will allways return 1 record.
Try this:
create type foo as (f1 int, f2 text);
create or replace function retfoo(int, text) returns foo as '
declare
result foo%ROWTYPE;
begin
select into result $1, $2;
return result;
end;
' language 'plpgsql';
regression=# select * from retfoo(2,'b');
f1 | f2
----+----
2 | b
(1 row)
Joe
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To: pgsql-sql@postgresql.org
Cc: mail@joeconway.com, franco@akyasociados.com.ar, list@racistnames.com
Subject: Re: returning composite types.
In-Reply-To: <3E85CE8B.3010700@joeconway.com>
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