Handling Exception in query outputting refcursor block

From: Nandu Garg <focussed_at_rediffmail.com>
Date: Thu, 14 Mar 2002 03:33:21 -0800
Message-ID: <F001.00428DCD.20020314033321@fatcity.com>

Hi All

I have following function returning refcursor:

create or replace function Lemp(eno in number) return cowave_pack1.cursortype is
l_cursor cowave_pack1.cursorType;
begin
open l_cursor for
select ename, empno, job from emp
where empno = eno;
return l_cursor;
exception when no_data_found then
dbms_output.put_line('t1');
end;
/

This function on execution returns data correctly if I pass correct empno but does not go to the exception block if I enter th wrong value. What is required to be done if I want to catch this exception.

Amol
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Author: Nandu Garg
  INET: focussed_at_rediffmail.com

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