× 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.



Alan,

Which is the correct numerical sequence
0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
or
1, 2, 3, 4, 5, 6, 7, 8, 9, 0

<TIC>
Yeah, I'm sorry, but when I was at school the first one was :-)
</TIC>

I see your point, I just think it's ambiguous. But then again, it wouldn't be the first time I've thought that...:-)

Crispin.

----- Original Message ----- From: "Alan Shore" <AlanShore@xxxxxxxx>
To: "RPG programming on the AS400 / iSeries" <rpg400-l@xxxxxxxxxxxx>
Sent: Friday, October 20, 2006 11:24 AM
Subject: Re: Using RRN 0 to do Setll on arrival sequence file


The question is :- is RRN of 0 valid? There NEVER will be an RRN of 0,
therefore what is considered the next RRN? It looks like IBM has said that
an RRN of 0 is not valid, therefore %eof.
Which is the correct numerical sequence
0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
or
1, 2, 3, 4, 5, 6, 7, 8, 9, 0


Alan Shore

NBTY, Inc
(631) 244-2000 ext. 5019
AShore@xxxxxxxx

rpg400-l-bounces@xxxxxxxxxxxx wrote on 10/20/2006 10:41:42 AM:

Yes, but the manual quite clearly states that SETLL "positions a file at
the
next record that has a key or relative record number that is greater than
or
equal to the search argument (key or relative record number).

I don't think there's any argument that the SETLL was not successful, and

therefore %EOF is on after the read.

I think the question we should all be asking is why was the SETLL not
successful. The documentation quite clearly states it will position to
the
next relative record number that is greater. 1 is clearly greater than
0...

I'm with Lim here. This sounds like a misbehaving op code...

Crispin.

----- Original Message -----
From: "Alan Shore" <AlanShore@xxxxxxxx>
To: "RPG programming on the AS400 / iSeries" <rpg400-l@xxxxxxxxxxxx>
Sent: Friday, October 20, 2006 10:20 AM
Subject: RE: Using RRN 0 to do Setll on arrival sequence file


> Okay Lim, then I have to agree with what Kurt responded with. An RRN of
0,
> well no record exists, therefore (as per the IBM manual) the file is
set
> to
> end-of-file
> condition, and is positioned AT the end-of-file. From this, you
therefore
> CANNOT  use an RRN of 0.
>
>
>
> Alan Shore
>
> NBTY, Inc
> (631) 244-2000 ext. 5019
> AShore@xxxxxxxx
> rpg400-l-bounces+alanshore=nbty.com@xxxxxxxxxxxx wrote on 10/20/2006
> 10:08:18 AM:
>
>> Yes.  The first record has RRN of 1.
>>
>> -----Original Message-----
>> From: rpg400-l-bounces@xxxxxxxxxxxx
>> [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Alan Shore
>> Sent: Friday, October 20, 2006 9:11 AM
>> To: RPG programming on the AS400 / iSeries
>> Subject: RE: Using RRN 0 to do Setll on arrival sequence file
>>
>> Unfortunately you haven't really answered my question.
>> Can you physically look at the file in question? Is the first record
rrn
>> of
>> 1 or rrn of 2.
>> Sounds a stupid question, I know, but please humor me
>>
>>
>>
>> Alan Shore
>>
>> NBTY, Inc
>> (631) 244-2000 ext. 5019
>> AShore@xxxxxxxx
>>
>> rpg400-l-bounces@xxxxxxxxxxxx wrote on 10/20/2006 09:53:25 AM:
>>
>> > Yes.  Below is the actual test program.
>> > In debug mode, eof gets set to *on and eof1 gets set to *off.
>> >
>> > FBLPCUM    IF   E             DISK
>> >
>> > D eof             s               n
>> > D eof1            s               n
>> >
>> > C     0             setll     BLPCUM
>> > C                   read      BLPCUM
>> > C                   eval      eof = %eof
>> >
>> > C     1             setll     BLPCUM
>> > C                   read      BLPCUM
>> > C                   eval      eof1 = %eof
>> >
>> > C                   eval      *inlr = *on
>> >
>> > -----Original Message-----
>> > From: rpg400-l-bounces@xxxxxxxxxxxx
>> > [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Alan Shore
>> > Sent: Friday, October 20, 2006 8:52 AM
>> > To: RPG programming on the AS400 / iSeries
>> > Subject: RE: Using RRN 0 to do Setll on arrival sequence file
>> >
>> > In your file, do you have a record with rrn of 1?
>> >
>> >
>> >
>> > Alan Shore
>> >
>> > NBTY, Inc
>> > (631) 244-2000 ext. 5019
>> > AShore@xxxxxxxx
>> >
>> > rpg400-l-bounces@xxxxxxxxxxxx wrote on 10/20/2006 09:26:31 AM:
>> >
>> > > Yes.  I read the documentation and at that time I thought, and
still
>>
>> > > think, that is a wrong statement because one of the main purpose
of
>> > > setll is to set the cursor to the record that has the equal to or
>> > > the next closest key value.
>> > >
>> > > That statement seems to say that if there is no record that has
the
>> > > same key value in the file, setll will set the cursor to the end
of
>> > > the file position, which I think is a wrong statement.
>> > >
>> > > -----Original Message-----
>> > > From: rpg400-l-bounces@xxxxxxxxxxxx
>> > > [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of
>> > > vhamberg@xxxxxxxxxxx
>> > > Sent: Thursday, October 19, 2006 5:38 PM
>> > > To: RPG programming on the AS400 / iSeries
>> > > Subject: RE: Using RRN 0 to do Setll on arrival sequence file
>> > >
>> > > Yes, I think it is at least recommended - I would not have used
the
>> > > %eof to test what is done here. But this from the documentation is
>> > > interesting and answers both the original question and this one:
>> > >
>> > > "If the SETLL operation is not successful (no records found
>> > > condition), the file is positioned to the end of the file."
>> > >
>> > > --
>> > > This is the RPG programming on the AS400 / iSeries (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.
>> > >
>> > --
>> > This is the RPG programming on the AS400 / iSeries (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.
>> >
>> >
>> > --
>> > This is the RPG programming on the AS400 / iSeries (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.
>> >
>> --
>> This is the RPG programming on the AS400 / iSeries (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.
>>
>>
>> --
>> This is the RPG programming on the AS400 / iSeries (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.
>>
> --
> This is the RPG programming on the AS400 / iSeries (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.
>
>


--
This is the RPG programming on the AS400 / iSeries (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.

--
This is the RPG programming on the AS400 / iSeries (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.