Re: Difference between 2 time values expressed in hh:mm:ss format

FWIW i'd still code it with the different dates, what if the
requirements/process changes? then you'll have to modify the program. if
you code it correctly now you'll have no issues should the process change.


Thanks,
Tommy Holden



From: Jeff Young <cooljeff913@xxxxxxxxx>
To: RPG programming on the IBM i / System i <rpg400-l@xxxxxxxxxxxx>
Date: 05/24/2010 11:46 AM
Subject: Re: Difference between 2 time values expressed in hh:mm:ss
format
Sent by: rpg400-l-bounces@xxxxxxxxxxxx



For the application that I am developing, the start and end times will
always be on the same day.

Thanks for the heads up if I have to do this where they are not the same.

Jeff Young
Sr. Programmer Analyst
IBM -e(logo) server Certified Systems Exper - iSeries Technical Solutions
V5R2
IBM Certified Specialist- e(logo) server i5Series Technical Solutions
Designer V5R3
IBM Certified Specialist- e(logo)server i5Series Technical
Solutions Implementer V5R3








________________________________
From: Luis Rodriguez <luisro58@xxxxxxxxx>
To: RPG programming on the IBM i / System i <rpg400-l@xxxxxxxxxxxx>
Sent: Mon, May 24, 2010 12:29:29 PM
Subject: Re: Difference between 2 time values expressed in hh:mm:ss format

Mmm.

I wonder if the OP is pretty sure that the two events (let's call them T1
and T2) occur in the same day? Suppose that T1 is 23:15:00 and T2 is (next
day) 01:15:00 ? At that point, you have to make sure to use Timestamp
fields, not only Time fields.

It can be done with Time fields and IFs, but the code lose clarity that
way...

Regards,

Luis Rodriguez
IBM Certified Systems Expert ? eServer i5 iSeries


On Mon, May 24, 2010 at 11:30 AM, Tom Armbruster <
tarmbruster@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

%abs() comes to mind. :)

Tom Armbruster
-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Jerry Adams
Sent: Monday, May 24, 2010 8:42 AM
To: RPG programming on the IBM i / System i
Subject: RE: Difference between 2 time values expressed in hh:mm:ss
format

Out of curiosity, what happens if the difference between the two times
is > 24 hours? For example, if the difference was 24:00:01, would not
the result of the addition = 00:00:01? I have never needed to find the
difference between times so I have not tried this nor, obviously, had to
consider it in a program.

Thanks.

Jerry C. Adams
IBM System i Programmer/Analyst
--
B&W Wholesale
office: 615-995-7024
email: jerry@xxxxxxxxxxxxxxx

Cobb is a prick. But he sure can hit. God Almighty, that man can hit.
-Base Ruth


-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Dennis Lovelady
Sent: Monday, May 24, 2010 9:37 AM
To: 'RPG programming on the IBM i / System i'
Subject: RE: Difference between 2 time values expressed in hh:mm:ss
format

Use the %Diff Bif to get the difference in seconds. Then add the
seconds
to a time field set for midnight (00:00:00).

Sheer elegance in its simplicity! I shall commit this one to memory!

Dennis Lovelady
http://www.linkedin.com/in/dennislovelady
--
Some folks are born fools, but the majority of us become so through
practice.


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