Fred,

Using AND OFF sets you up to trip over CFG file inconsistencies, not to mention 
that you code will not be portable if you decide to use another front end.

Stick with the standard SQL syntax and your code will always run as you expect.
Whenever I have Ors, I make sure to properly parenthesize my where clauses so 
there is never a question about my intent.
Get used to this and you can create clauses that do elaborate mixes of ORs and 
ANDs to really streamline things when necessary.

My 2 cents
Dennis McGrath



________________________________
From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Fred C Kopp
Sent: Wednesday, May 28, 2008 10:22 AM
To: RBASE-L Mailing List
Subject: [RBASE-L] - AND / OR processing

Good morning from PA,

I built a simple application with Application Designer that calls up various 
subsets of a union membership to eyeball compare with paper dues reports.  Some 
of the Where clauses use OR.  I like to SET AND OFF because I'm so used to 
that.  I place the OR statements first and they get processed first.

It works fine when I RUN the application directly, but I want to LAUNCH the app 
from a Main Menu just like RRBYW14 (thank you, Razzak).  When I do that, the OR 
statements are ignored UNLESS I enclose them in parentheses, just as the Help 
advises you to do when AND is set ON.  It's almost as though AND is being 
switched ON somewhere.  Yeah, like I'd know that.

You know what?  I don't complain as long as I can swerve into a solution.  Just 
curious if anyone else has thoughts on this.

I'm having fun!
Fred

Fred C. Kopp
Authorized R:Base Developer
19 Teri Lane
Washington, PA  15301

P 724-222-7376
F 724-222-7376
C 724-413-5534
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