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07.14.2008 at 04:13PM PDT, ID: 23564577
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9.3

Oracle stored procedure exception handling, null value returned into variable

Asked by dobbinjp in PL / SQL, Oracle 10.x

Tags:

Hi Experts,

I am new to Oracle stored procedures and would like to add exception handling to some of mine I have already compiled. The attached stored procedure code takes a county number and returns a county name. I would like to add code to the stored procedure that returns a default value ('county not found') when a non-existent county number is submitted. I couldn't quite get the syntax right...any help is appreciated. Start Free Trial 
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CREATE OR REPLACE PROCEDURE EXPERTS_SELCOUNTY (
    COUNTY_NUMBER IN NUMBER,
    COUNTY_NAME   OUT VARCHAR2
)
AS
begin
select co_name into county_name
from vw_selcounty
where vw_selcounty.CO_NBR = county_number;
end;
[+][-]07.14.2008 at 04:27PM PDT, ID: 22002999

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About this solution

Zones: PL / SQL, Oracle 10.x
Tags: Oracle PL/SQL
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Solution Provided By: ishando
Participating Experts: 1
Solution Grade: A
 
 
[+][-]07.14.2008 at 04:28PM PDT, ID: 22003004

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