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Its simply "EXISTS (subquery statement)"...
-- Select on-hand skus
Select *
From orddtl d
Where exists (select * from whsmst w where w.sku=d.sku and w.onhand>0)
hth,
Eric
-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[
mailto:rpg400-l-bounces@xxxxxxxxxxxx]On Behalf Of Jake Morkel
Sent: Wednesday, April 04, 2007 2:37 PM
To: rpg400-l@xxxxxxxxxxxx
Subject: SQLRPGLE - IF EXISTS?
Hello All;
I am stuck on an sqlrpgle application. Is there an 'IF EXISTS' function that
I can use? I know that there is an 'IF EXISTS' function in SQL Server but I
am not sure if the DB2 engine supports that. I am just trying to see if a
customer id exists in a file. Could have done 'Chain' but 'powers be' want
me to explore the SQL option first...:). Any help will be much appreciated.
TIA.
cheers,
-Jake.
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