Re: *BLANKS = spaces? -- RPG400-L

× 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.

Douglas Handy wrote:

> It is the same.  There is no difference between a "blank" and a
> "space" -- they are synonyms for x'40' in EBCDIC.
>

Not completely true, I fear.

I once did an SQL on a file to retrieve two records that were not correctly
filled. One character field in those records was empty in comparison to the rest
of the records.

I wrote SELECT * FROM file WHERE field = ' ' (one space) and I got no result.
Then I tried SELECT * FROM file WHERE field < ' ' (one space) and the two 
records
were returned.

You would expect spaces, but they were *BLANKS.

Carel.

+---
| This is the RPG/400 Mailing List!
| To submit a new message, send your mail to RPG400-L@midrange.com.
| To subscribe to this list send email to RPG400-L-SUB@midrange.com.
| To unsubscribe from this list send email to RPG400-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: david@midrange.com
+---

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.