× 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.



I usually use:

Exec SQL
Select '1'
into :Indicator
from SYSIBM/SYSDUMMY1
where exists(Select *
from....);

Bruce

On Tue, Apr 24, 2012 at 9:47 AM, Dave <dfx1@xxxxxxxxxxxxxx> wrote:

Hi,

I want to set the value of an indicator to *on if I find at least one
record matching my search criteria and *off otherwise.

What's the best way?

eg :

indicator = *off;

exec sql
Select '1' into : indicator
from mytable

where ....err.. what goes here? what if there are many rows returned?

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





As an Amazon Associate we earn from qualifying purchases.

This thread ...

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.