Use SQL%found
It's in the manual. :)
Jared
"Hagedorn, Linda" <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
03/13/02 12:34 PM
Please respond to ORACLE-L
To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]>
cc:
Subject: Branching logic in PL/SQL, positive instead of exception
Hello,
I'm looking for an example of structured PL/SQL code that does not use
exception logic for branching, but instead recognizes that data is found.
As a bad example,
Select col1 from test.table t where exists (select z.zip from zip_table z
where t.zip=z.zip ) into v_col1 ;
exception
when no_data_found
begin
select col2 from test.table2 t2 where exists (select z.zip from
zip_table z where t2.zip=z.zip) into v_col1 ; ;
exception
when no_data_found
begin
I've checked the books and cannot see how to test for a positive result
instead of a negative (exception) result.
Does anyone have a good example of branching logic on record found?
Thanks, Linda
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author:
INET: [EMAIL PROTECTED]
Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
San Diego, California -- Public Internet access / Mailing Lists
--------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB ORACLE-L
(or the name of mailing list you want to be removed from). You may
also send the HELP command for other information (like subscribing).
