RE: sql database in RPGLE program with lots of columns

Will you be changing the work file created? If not you could create a SQL View and eliminate the program completely.


-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Kim Massar
Sent: Tuesday, December 11, 2012 4:14 PM
To: RPG programming on the IBM i / System i
Subject: RE: sql database in RPGLE program with lots of columns

Writing them to a work file, physical file not qtemp

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Charles Wilt
Sent: Tuesday, December 11, 2012 3:50 PM
To: RPG programming on the IBM i / System i
Subject: Re: sql database in RPGLE program with lots of columns

What are you doing with the data once it's mapped into RPG variables?

Charles


On Tue, Dec 11, 2012 at 3:33 PM, Kim Massar <kmassar@xxxxxxxxx> wrote:

HI all,
I previously sent a question on reading an SQL db in an RPGLE program
using Scott Klement's example code, which I got to work. I have a
follow up question. I have a db with 165 columns of which I will be
getting 140 of those columns. When I read thru the result set, do I
need to list all 140 columns like this:

dow (jdbc_nextRow(rs));
RecordId = jdbc_getCol(rs:1);
SsnId = jdbc_getCol(rs:2);
Etc...

Or is there a more efficient, faster way. By faster, I mean processor
speed.

Thanks



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