× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



Randy,

I have not had occasion to use OPNQRYF in years so you will need to go to
the manual for specifics but this should get you started.  Your variables
need to be CAST into the same field type as the keyed access path fields.

In SQL terms if Key1 is Char(10) the following SQL examples show the issue:

  Where Key1 = &Variable            Will not use access path
  Where Key1 = Cast(&Variable as Char(10) May use access path with Key1 as
first key

Hope this helps you along the way.

Don Tully
Tully Consulting LLC

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx]On Behalf Of Randy Stogner
Sent: Thursday, January 06, 2005 7:16 PM
To: midrange-l@xxxxxxxxxxxx
Subject: OPNQRYF Issue


All,

I have a process that I want to use OPNQRYF to build a file that allows the
user to change a range of data. The issue is that the file I'm overriding to
has two logicals, one that I would prefer it to use when building the data
access path, which is keyed by 5 values {acd(3S0), pfx(3S0), sfx(4S0),
xtn(7S0), pcd(3A)} And another which is keyed by 6 values {pcd(3A),
fon(8S0), acd(3S0), pfx(3S0), sfx(4S0), xtn(7S0)}.

Currently the OPNQRYF process uses the 2nd logical to build it's access
path. The main issue with using the 2nd file is that it causes the process
the have to read all records that match on the 1st key to get only what's
needed in the range. I believe the reason it does this is because I'm
concatenating character versions of the numeric values to create the range
to compare to 2 chararcter values being passed into my CL. What can I do to
get OPNQRY to use the first logical. Or is there anything I can do, keeping
in mind that the situation in our shop is such that I can't create a new
logical, and the data, at times, is too large to build a view/index during
processing.

 Here's my OPNQRY definition TL0C17 & TL1C17 are the 2 character values
passed in;

 OPNQRYF FILE((MYFILE)) FORMAT(*FILE) QRYSLT('(pcd +

 *EQ %VALUES(''' || &RCFPGT || ''' ''' || +

 &RCTPGT || ''')) *AND (TLC17 *GE "' || +

 &TL0C17 || '") *AND (TLC17 *LE "' || +

 &TL1C17 || '")') MAPFLD((acdC acd *CHAR +

 3) (pfxC pfx *CHAR 3) (sfxC sfx *CHAR 4) +

 (xtnC xtn *CHAR 7) (TLC17 'acdC *CAT pfxC +

 *CAT sfxC *CAT xtnC' *CHAR 17)) +

 OPNSCOPE(*JOB)

Thanks,

Randy Stogner

USA Mobility





--
This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list
To post a message email: MIDRANGE-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/midrange-l
or email: MIDRANGE-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/midrange-l.


As an Amazon Associate we earn from qualifying purchases.

This thread ...

Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.