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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