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Well, in that case....

How about, <<shudder>>, OPNQRYF?

For cases like these, it would be nice if IBM created an OPNSQLQRYF command....

Charles Wilt
iSeries Systems Administrator / Developer
Mitsubishi Electric Automotive America
ph: 513-573-4343
fax: 513-398-1121
 

> -----Original Message-----
> From: midrange-l-bounces@xxxxxxxxxxxx
> [mailto:midrange-l-bounces@xxxxxxxxxxxx]On Behalf Of Valerio Vincenti
> Sent: Wednesday, May 04, 2005 3:02 PM
> To: midrange-l@xxxxxxxxxxxx
> Subject: RE: Alternatives to build a LF on the fly
> 
> 
> Charles, I guess I didn't make myself clear. I must use the same
> program.  Embedded SQL requires mods to the rpg code and that's not an
> option. 
> 
> Valerio Vincenti
> IT Business Analyst
> County of Spotsylvania, I.S. Department
> Spotsylvania, VA 22553
> Phone (540) 582-7055 Ext. 233
> Fax (540) 582-9841
> e-mail: vvincenti@xxxxxxxxxxxxxxxxxx
> 
> 
> >>> CWilt@xxxxxxxxxxxx 05/04/05 02:44PM >>>
> If all you're doing is reading a subset of the records.  You'd be
> better off using embedded SQL.
> 
> Charles Wilt
> iSeries Systems Administrator / Developer
> Mitsubishi Electric Automotive America
> ph: 513-573-4343
> fax: 513-398-1121
>  
> 
> > -----Original Message-----
> > From: midrange-l-bounces@xxxxxxxxxxxx 
> > [mailto:midrange-l-bounces@xxxxxxxxxxxx]On Behalf Of Valerio
> Vincenti
> > Sent: Wednesday, May 04, 2005 2:10 PM
> > To: midrange-l@xxxxxxxxxxxx 
> > Subject: Alternatives to build a LF on the fly
> > 
> > 
> > Hi group,
> > 
> > I have a CASE tool (2E) generated rpg program that reads a 
> > logical file
> > as input primary (READ loop). In some instances I need to run this
> > program against a subset of records only. I'm thinking of doing the
> > following at runtime in a CL program:
> > 
> > 1) duplicate the physical file in QTEMP
> > 2) populate with the records that I need to process
> > 3) move QTEMP on top of the lib list
> > 4) build another versionof the logical file in QTEMP (based on the
> > physical in QTEMP) using the CRTLF command
> >     CRTLF FILE(QTEMP/LOGICAL1) SRCFILE(SRCLIB/QDDSSRC)
> > 5) setup an OVRDBF for extra safety and invoke the rpg program
> > 
> > I tested this and is working fine, but, I'm concerned with someone
> > making changes to the source file of the logical. Can anyone suggest
> a
> > method to create the logical without using the DDS? If 
> > someone wants to
> > propose a different approach, I'm open to suggestions.
> > 
> > TIA  
> > 
> > Valerio Vincenti
> > IT Business Analyst
> > County of Spotsylvania, I.S. Department
> > Spotsylvania, VA 22553
> > Phone (540) 582-7055 Ext. 233
> > Fax (540) 582-9841
> > e-mail: vvincenti@xxxxxxxxxxxxxxxxxx 
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