× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



Rob,

Does COALESCE work if no record is found that meets the WHERE criteria?

Greg

-----Original Message-----
From: RPG400-L [mailto:rpg400-l-bounces@xxxxxxxxxxxxxxxxxx] On Behalf Of Robert Rogerson
Sent: Tuesday, February 04, 2020 4:00 PM
To: RPG programming on IBM i <rpg400-l@xxxxxxxxxxxxxxxxxx>
Subject: Re: How do I monitor for the message "Indicator variable required" in the following statement?

Darryl, I normally use the COALESCE

Exec sql
SELECT COALESCE(SUM(wbblt1 + wbblt2 + wbblt3 + wbblt4 -
wbaqmf - wbrsoq - wbbosq - wbusoq), 0)
INTO :wqty_on_hand
FROM ic140m
WHERE wbppn = :slptno
AND wbco = :slco
AND wbwhno = :slloc;

Rob

On Tue, Feb 4, 2020 at 3:45 PM dfreinkel <dfreinkel@xxxxxxxxxxxxxxxxx>
wrote:

exec sql Select sum(WBBLT1 + WBBLT2 + wbblt3 + wbblt4 -

wbaqmf - wbrsoq - wbbosq - wbusoq)

into :wQty_on_Hand

from IC140M

where WBPPN = :slptno

and wbco = :slco

and wbwhno = :slloc;



In sql scripts, I have used IFNULL, however, IFNULL is not usable in a RPG
program.



This is a 7.2 system.



TIA



Darryl Freinkel

A4G.

Tel: 770.321.8562 Ext 111 | Cell: 678.355.8562



--
This is the RPG programming on IBM i (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxx for any subscription related
questions.

Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com


As an Amazon Associate we earn from qualifying purchases.

This thread ...

Follow-Ups:
Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.