|
midrange.com
>From my "Everything You Always Wanted to Know about System Values (but were
afraid to ask)" session that I give at COMMON and elsewhere.
Name: QTIME
Description: Time of Day
Length & Type: Character: 6 (or greater)
Comments: The value of QTIME is like a data structure made up
from QHOUR, QMINUTE and QSECOND.
The DSPSYSVAL and WRKSYSVAL commands display hours,
minutes and seconds.
The RTVSYSVAL command can retrieve fractions if a
second:
Length of
CL Character Meaning
Variable
|-----------+------------------------------|
| <6 | Invalid * |
|-----------+------------------------------|
| 6 | Hours, minutes, seconds. |
|-----------+------------------------------|
| 7 |Hours, minutes, seconds, and |
| |tenths of a second. |
|-----------+------------------------------|
| 8 | Hours, minutes, seconds, |
| | tenths of a second, and |
| | hundredths of a second. |
|-----------+------------------------------|
| 9 | Hours, minutes, seconds, |
| | tenths of a second, |
| | hundredths of a second, and |
| | thousandths of a second. |
|-----------+------------------------------|
| >9 | Hours, minutes, seconds, |
| | tenths of a second, |
| | hundredths of a second, and |
| | thousandths of a second |
| | padded on the right with |
| | blanks. |
|-----------+------------------------------|
The Change System Value (CHGSYSVAL)
command sets milliseconds to zero.
Also changed by "IPL Options"
display.
* Any attempt to retrieve QTIME into a CL variable
with less than six characters will result in a CPF1095
escape message.
Al Barsa, Jr.
Barsa Consulting Group, LLC
400>390
914-251-1234
914-251-9406 fax
http://www.barsaconsulting.com
http://www.taatool.com
Scott Klement
<klemscot@klements. To: midrange-l@midrange.com
com> cc:
Sent by: Subject: Re: Can we retrieve
MILLISECONDS?
midrange-l-admin@mi
drange.com
02/14/02 12:47 AM
Please respond to
midrange-l
On Wed, 13 Feb 2002, Rick Rayburn wrote:
>
> Got a request to capture the time of a transaction in hours, minutes,
> seconds...and, believe it or not...milli-seconds!
>
> Please don't ask me why...mine is not to ask...etc....
Heh. I believe it! Actually, you shouldn't be so surprised, this is
a pretty common question, so it must be a pretty common issue. I've
answered it a few times already :)
Here's where I posted an example of getting Milliseconds (1/1000th of a
second):
http://archive.midrange.com/rpg400-l/200101/msg00867.html
Here's where I posted an example of getting Microseconds (1/1000000 of a
second):
http://archive.midrange.com/midrange-l/200102/msg00639.html
>
> Anyway to enhance the captured time within an RPG program, API or
whatever,
> with...milli-seconds?
>
> I know, I know...
>
> Thanks for any assistance in this matter!
>
The millisecond technique could be adapted to RPG/400 (RPG III) as well
if you had the need.
Good luck!
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