RE: Reading a joined file in RPG

[qsrvbas@xxxxxxxxxxxx (Tom Liotta)]

I understood Willie's request to mean 'multi-format' rather than 'join'. If 
that's what he actually needs, isn't a multi-format logical updatable by 
record-format name?

Slightly off topic, a search in DeveloperWorks turned up two intriguing 
articles on updatable views. The first shows a _possibility_  for a way to 
update join views that might reach the iSeries someday. The second is much less 
applicable, but both articles give good background on the issues that must be 
overcome in order to make such stuff work:

  
http://www-106.ibm.com/developerworks/db2/library/techarticle/0210rielau/0210rielau.html

  
http://www-106.ibm.com/developerworks/db2/library/techarticle/0209rielau/0209rielau.html

or

  http://makeashorterlink.com/?W26212E57

  http://makeashorterlink.com/?I27224E57

I heard an IBMer talk on this a number of years ago at COMMON(?). Though it 
doesn't help much, it's felt a little better seeing why it's taking so long.

Tom Liotta

rpg400-l-request@xxxxxxxxxxxx wrote:

>   1. RE: Reading a joined file in RPG (John Brandt Sr.)
>
>Last I heard/tried, you can't update a joined logical. 
>
>-----Original Message-----
>
>I need help with reading and processing a 'joined' logical file in an RPG
>program.
>A little background. We have 1 file (non DDS) that has 12 formats. This file
>is used by apx. 80 programs (RPGIII/IV).  From a simple read program to
>programs updating selected formats.  These programs have the file internally
>defined. I have finished doing the DDS specs for each of the formats in this
>file.  I know that these DDS files can now be joined into one logical file.
>The logical then can be processed in an RPG programs.  I would like to know
>if anyone has an example of how to read/update the joined file in an RPG
>program using the internally defined layout.  This would in turn give me
>more time to convert the programs to use the DDS files.  Any help would be
>greatly appreciated.

-- 
Tom Liotta
The PowerTech Group, Inc.
19426 68th Avenue South
Kent, WA 98032
Phone  253-872-7788 x313
Fax    253-872-7904
http://www.powertech.com


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