RE: Finding Field Reference File information for Database Files

["Bob Cozzi" <cozzi@xxxxxxxxx>]

If you only need the field descriptions of the file new file, then QUSLFLD
is a much easier API to deal with.
-Bob


-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx]
On Behalf Of Jonathan Mason
Sent: Friday, October 01, 2004 3:05 AM
To: RPG programming on the AS400 / iSeries
Subject: RE: Finding Field Reference File information for Database Files

Hi Scott

Thanks for that, I'll have a look at the documentation.

I want to avoid using DSPFFD to an outfile primarily for performance
reasons.  The program may be called for individual database files
interactively or for complete libraries in batch and I want to minimise the
time taken to run.  Plus, of course, there's the opportunity of getting to
grips with API programming - I've done a bit in the past year, but not
enough that I have to keep going back to the manuals and previous programs.

All the best

Jonathan

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx]On Behalf Of Scott Klement
Sent: 01 October 2004 02:23
To: RPG programming on the AS400 / iSeries
Subject: Re: Finding Field Reference File information for Database Files


Hello Jonathan,

> I am trying to write a routine that needs to identify the Field Reference
> File information for a given database file.
[SNIP]
> Does anybody know if there is another API or database file that I can
> reference to find this information?

The QDBRTVFD API has that info in the Qdb_Qddfrefi data structure.

Though, personally, I'm having a hard time understanding why you wouldn't
want to use DSPFFD to an *outfile.

---
Scott Klement  http://www.scottklement.com

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