× 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.


  • Subject: RE: Commitment control ...
  • From: Bob Cozzi <BobCozzi@xxxxxxx>
  • Date: Sat, 13 Sep 1997 10:20:25 -0500

Sure,

This is the blocking factor. RPG automatically sets up blocking (the number 
of records read in bulk from the disk) when you compile. Depending on the 
File option (I, O, or U) the blocking factor is set accordingly. Look at 
the compile listing and you'll notice the different messages.

Bob Cozzi
Bob@RPGIV.COM
www.rpgiv.com
AS/400 Books:  http://www.rpgiv.com/as400Books.html


On Friday, September 12, 1997 8:59 AM, Ambarish Bagali 
[SMTP:as4_sup2@sriven.scs.co.in] wrote:
> Hi,
> I have observed one strange thing(??). I have written one RPG. The piece 
of
> code is like this:
>
> File1 is used in 'O' mode
>
> FFILE1  O                              DISK
> C              DO   5
> C              MOVEL'ABCD'     FLD1  << Data base Field >>
> C              WRITE FILREC
> C              ENDDO
> C              SETON        LR
> C   'ARB'  DSPLY
>
> Compiled RPG normally. (no Commit control). I stopped my program at the
> last line. And found no records written in to file FILE1. (I used RUNQRY 
to
> check).
>
> Then I changed  code a little bit.  I defined the file in I/A mode.
>
> FFILE1  I                              DISK     A
> C     1      IFEQ 2
> C              READ FILE1      30   << Dummy read>>
> C              ENDIF
>   *
> C              DO   5
> C              MOVEL'ABCD'     FLD1
> C              WRITE FILREC
> C              ENDDO
> C              SETON        LR
> C   'ARB'  DSPLY
>
> I Stopped  my program at the last line, I found the file being populated.
> Could any body please tell me what exactly is happening?
>
> Thanx in advance.
>
> Ambarish
> +---
> | This is the Midrange System Mailing List!
> | To submit a new message, send your mail to "MIDRANGE-L@midrange.com".
> | To unsubscribe from this list send email to MAJORDOMO@midrange.com
> |    and specify 'unsubscribe MIDRANGE-L' in the body of your message.
> | Questions should be directed to the list owner/operator: 
david@midrange.com
> +---
> umidr
+---
| This is the Midrange System Mailing List!
| To submit a new message, send your mail to "MIDRANGE-L@midrange.com".
| To unsubscribe from this list send email to MAJORDOMO@midrange.com
|    and specify 'unsubscribe MIDRANGE-L' in the body of your message.
| Questions should be directed to the list owner/operator: david@midrange.com
+---


As an Amazon Associate we earn from qualifying purchases.

This thread ...


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.