From: Héctor Iturre <hhiturre@yahoo.com.ar>
To: Atul <atul@imcindia.net>
Subject: Re: Stored Procedure Problem
Date: Thu, 12 Dec 2002 10:43:32 -0300 (ART)
Message-ID: <20021212134332.42226.qmail@web20106.mail.yahoo.com> (raw)
In-Reply-To: <LHEOILFLDANINFJAGPEOEEFMCAAA.atul@imcindia.net>
Hi,
use this
CREATE FUNCTION b_function() RETURNS int4 AS '
DECLARE
an_integer int4;
BEGIN
select into an_integer emp_id from employee;
return an_integer;
END;
'
LANGUAGE 'plpgsql';
--- Atul <atul@imcindia.net> escribió: > Hello,
>
> Atul Here, I have one problem while
> accessing Database
> Records Or Recordset from stored procedure.
> Procedure is like this,
>
> CREATE FUNCTION b_function() RETURNS int4 AS '
> DECLARE
> an_integer int4;
> BEGIN
> select emp_id from employee;
> return an_integer;
> END;
> '
> LANGUAGE 'plpgsql';
>
> I create the procedure . After that I run the
> statement like
>
> Test=#> select b_function();
>
> Error comes like
>
> Error: ERROR: SELECT query has no destination for
> result data.
> If you want to discard the results,
> use PERFORM instead.
> WARNING: Error occurred while executing PL/pgSQL
> function b_function
> WARNING: line 4 at SQL statement
>
> Also I use PERFORM statement. But still problem is
> not resolved.
>
> Please Help me. I hope your kind co-operation.
>
> Thanks.
>
> Atul…
>
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To: pgsql-sql@postgresql.org
Cc: hhiturre@yahoo.com.ar, atul@imcindia.net
Subject: Re: Stored Procedure Problem
In-Reply-To: <20021212134332.42226.qmail@web20106.mail.yahoo.com>
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