McGrath dmc...@imb.com.au
To: U2 Users List u2-users@listserver.u2ug.org
Sent: Monday, May 03, 2010 5:35 PM
Subject: [U2] -1 and Null values
Hi all,
Hopefully I'm not going crazy, but I could have sworn in UD 7.1 that
doing a -1 to append an empty string would not actually appended
somewhere - it throws the arrays out of synch
-Original Message-
From: u2-users-boun...@listserver.u2ug.org
[mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of Dan McGrath
Sent: 03 May 2010 07:13
To: U2 Users List
Subject: Re: [U2] -1 and Null values
Actually, I think I've just remembered
] On Behalf Of Dan McGrath
Sent: 03 May 2010 07:13
To: U2 Users List
Subject: Re: [U2] -1 and Null values
Actually, I think I've just remembered part of it, but not the rest.
Appends an empty string:
REC = A
REC-1 =
Doesn't append an empty string:
REC =
REC-1 =
Sets REC2 to an empty
In UniVerse this is configurable via the $OPTIONS EXTRA.DELIM flag as well
as being flavor dependent.
But also in UniVerse, there is a specific null value (@NULL) as opposed to
an empty string which is logically different.
Brian
___
U2-Users mailing
In message ddc8e880ea0e4f438407b6fa651ca12f07eae...@es02.imb.net, Dan
McGrath dmc...@imb.com.au writes
Hi all,
Hopefully I'm not going crazy, but I could have sworn in UD 7.1 that
doing a -1 to append an empty string would not actually appended
anything. For example:
As I understood it, the
Hi all,
Hopefully I'm not going crazy, but I could have sworn in UD 7.1 that
doing a -1 to append an empty string would not actually appended
anything. For example:
REC = 'A'
REC-1 = ''
Would result in REC equaling 'A', not 'A':@AM
In fact, I even have some in-house tools I wrote
McGrath dmc...@imb.com.au
To: U2 Users List u2-users@listserver.u2ug.org
Sent: Monday, May 03, 2010 5:35 PM
Subject: [U2] -1 and Null values
Hi all,
Hopefully I'm not going crazy, but I could have sworn in UD 7.1 that
doing a -1 to append an empty string would not actually appended
anything