× 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.


  1.  Home
  2. RPG400-L
  3. February 2020

Re: How do I monitor for the message "Indicator variable required" in the following statement?

That bit about being the same as COALESCE is important.  When I first tried to use IFNULL, I think I tried to use it in a CASE statement, something like

   CASE WHEN IFNULL(FOO) THEN BAR ELSE FOO END

On 2/4/2020 5:02 PM, Charles Wilt wrote:
From the manual...

"The IFNULL function is identical to the COALESCE scalar function with two
arguments."

Where did you use it? Are you perhaps missing PTFs?

Charles


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.