RE: File field names

[Marco Facchinetti <facchinetti@xxxxxxxxx>]

First of all because I think reference is a basic component
in relational database and it's amazing IBM provides a
system (R in DDS) and grant you all the informations about
a filed except the reference field. Check out the api
format (see the original message) and tell me what else is
missing.

But basicly because I always (at least I try) to define a
field only once and attach comments and help on this field.
I put this field in a file and I use it as a dictionary.
When I code PF I add a prefix of two char to unique
identify the field in/from the PF. This is a basic rule
just to help programmers and doesn't apply to all fields. 
To insert help in display files and to print a documented
"DSPFFD" I need the referenced fields. Otherwise I have to
duplicate help pannels and txt members (comments to
fields).

--- Steve Brazzell <steve@brazzell.com> wrote:
> That's true, but I didn't think it was part of the
> original question.
> 
> Except for building some sort of metadata reference
> information or
> attempting to glean field purposes (risky, this way,
> btw), why would one
> want to know the referenced field names?
> 
> This is just a question, not a put-down in any way; I'm
> just curious.
> 
> Steve
> 
> 
> -----Original Message-----
> From: owner-rpg400-l@midrange.com
> [mailto:owner-rpg400-l@midrange.com]On
> Behalf Of Marco Facchinetti
> Sent: Wednesday, October 25, 2000 7:31 AM
> To: RPG400-L@midrange.com
> Subject: RE: File field names
> 
> 
> But something is missing, at least in V4R4, the
> referenced
> field.
> --- Steve Brazzell <steve@brazzell.com> wrote:
> > Lance,
> >
> > The purest RPG solution I know of is to use the QUSLRCD
> > API and then read
> > the results from a user space.
> >
> > If you don't care to go this route, though, you can
> > always do a DSPFFD to an
> > outfile and then read the records in the outfile.
> >
> > Steve Brazzell
> >
> >
> > -----Original Message-----
> > From: owner-rpg400-l@midrange.com
> > [mailto:owner-rpg400-l@midrange.com]On
> > Behalf Of Gwecnal@aol.com
> > Sent: Tuesday, October 24, 2000 3:27 PM
> > To: rpg400-l@midrange.com
> > Subject: File field names
> >
> >
> > I seem to remember someone, sometime posting some REXX
> > code that would
> > extract the field names from an externally described
> > file. I did not save
> > the
> > message and now I need to be able to get the field
> names
> > out of a file.  Did
> > anyone keep it or does anyone know how?  TIA, Lance
> > +---
> > | This is the RPG/400 Mailing List!
> > | To submit a new message, send your mail to
> > RPG400-L@midrange.com.
> > | To subscribe to this list send email to
> > RPG400-L-SUB@midrange.com.
> > | To unsubscribe from this list send email to
> > RPG400-L-UNSUB@midrange.com.
> > | Questions should be directed to the list
> > owner/operator:
> > david@midrange.com
> > +---
> >
> > +---
> > | This is the RPG/400 Mailing List!
> > | To submit a new message, send your mail to
> > RPG400-L@midrange.com.
> > | To subscribe to this list send email to
> > RPG400-L-SUB@midrange.com.
> > | To unsubscribe from this list send email to
> > RPG400-L-UNSUB@midrange.com.
> > | Questions should be directed to the list
> > owner/operator: david@midrange.com
> > +---
> 
> 
> __________________________________________________
> Do You Yahoo!?
> Yahoo! Messenger - Talk while you surf!  It's FREE.
> http://im.yahoo.com/
> +---
> | This is the RPG/400 Mailing List!
> | To submit a new message, send your mail to
> RPG400-L@midrange.com.
> | To subscribe to this list send email to
> RPG400-L-SUB@midrange.com.
> | To unsubscribe from this list send email to
> RPG400-L-UNSUB@midrange.com.
> | Questions should be directed to the list
> owner/operator:
> david@midrange.com
> +---
> 
> +---
> | This is the RPG/400 Mailing List!
> | To submit a new message, send your mail to
> RPG400-L@midrange.com.
> | To subscribe to this list send email to
> RPG400-L-SUB@midrange.com.
> | To unsubscribe from this list send email to
> RPG400-L-UNSUB@midrange.com.
> | Questions should be directed to the list
> owner/operator: david@midrange.com
> +---


__________________________________________________
Do You Yahoo!?
Yahoo! Messenger - Talk while you surf!  It's FREE.
http://im.yahoo.com/
+---
| This is the RPG/400 Mailing List!
| To submit a new message, send your mail to RPG400-L@midrange.com.
| To subscribe to this list send email to RPG400-L-SUB@midrange.com.
| To unsubscribe from this list send email to RPG400-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: david@midrange.com
+---