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That, I can do in my sleep.

Paul Nelson
Cell 708-670-6978
Office 512-392-2577
nelsonp@xxxxxxxxxxxxx


-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of rick baird
Sent: Monday, August 20, 2007 1:21 PM
To: Midrange Systems Technical Discussion
Subject: Re: RPG Cycle (was: RPG IV Certification)

but you do have to count beginning and ending positions.... ;-)

On 8/20/07, Paul Nelson <nelsonp@xxxxxxxxxxxxx> wrote:

According to none other than the renowned Jim Sloan, FMTDTA works as well,
if not better than OPNQRYF.

Plus, one does not need to count the apostrophes.

Paul Nelson
Cell 708-670-6978
Office 512-392-2577
nelsonp@xxxxxxxxxxxxx


-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Joe Pluta
Sent: Monday, August 20, 2007 12:52 PM
To: 'Midrange Systems Technical Discussion'
Subject: RE: RPG Cycle (was: RPG IV Certification)

From: Chris Bipes

Hey if you are going to process an entire file sequentially, (by key or
not), the cycle will buffer lots of records and greatly improve I/O.

"Entire file" has a lot of possibilities: with the use of OPNQRYF, it's
quite easy to use lots of your standard SQL selection and sorting
criteria.

And if you need to sort, select and summarize data, be it for report
purposes or even to create a subset for other use, then the cycle is your
friend. Just try using SQL to print detail, subtotal and totals. It can
be
done (think UNION), but it ain't easy.

And I am only 44

Whippersnapper.

Joe


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