|
Maybe you're just not looking at the right place for this being documented.
Do you suppose that someone doing a client server package calls that API
and processes the user space? No, there are some SQL calls that will
return the structure of a table. Granted I don't know all of this. Maybe
our visual basic odbc brethern are better versed - but then again maybe
it's buried in the ODBC driver itself.
Rob Berendt
--
"They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety."
Benjamin Franklin
Evan Harris
<spanner@ihug.co. To: rpg400-l@midrange.com
nz> cc:
Sent by: Fax to:
rpg400-l-admin@mi Subject: Re: QUSLFLD
drange.com
01/05/2002 03:48
AM
Please respond to
rpg400-l
I would add to this that I have seen a couple of occasions where the IBM
reference files were "out of touch with reality" requiring a RCLSTG DBXREF;
I presume this would also impact using this file as the basis of your
procedure whereas IMO the API would continue to work. Admittedly an unusual
circumstance, and maybe I have misunderstood what I actually rebuilt.
Also, in line with James' comments I would be nervous about using an
undocumented/informal method as opposed to an officially support interface.
It seems to me this has similarities with hard-coding off-set or other
values in API calls.....
Just another opinion
Regards
Evan HArris
<SNIP>
>My concern when using QADBIFLD is that IBM could change the format in
>a future release, causing the program to stop working.. (Or have they
>documented that this won't change?)
>
>You wouldn't have that problem with QUSLFLD... it's designed so that
>they can make changes and still keep things backwards-compatible.
>
>On Fri, 4 Jan 2002 rob@dekko.com wrote:
> >
> > My stock and standard reply to this is that why use DSPFFD or QUSLFLD
when
> > you can use traditional i/o against the file QSYS/QADBIFLD to get this
> > information?
<END SNIP>
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