I honestly don't know. I do almost all data access via SQL these days.
Steve Needles
-----Original Message-----
From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Justin Taylor
Sent: Friday, March 02, 2018 7:51 AM
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
Subject: RE: DDS question
How well will existing RPG file specs handle that?
-----Original Message-----
From: Steve Needles [mailto:Stephen.Needles@xxxxxxxxxxx]
Sent: Thursday, March 01, 2018 4:04 PM
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
Subject: RE: DDS question
You can use a concept called "derived index" to address this.
CREATE INDEX &LIB/fileI01
ON file
(substr(company,1,15));
Steve Needles
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