Re: A critical Query on OPNQRYF -- RPG400-L

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What about adding the change code to the key structure?


Jeff Stevens
Mize, Houser & Co. P.A.
913 451 1882
JStevens@xxxxxxxxxxxxxx





"Vijaykrishna_Malladi" <Vijaykrishna_Malladi@xxxxxxxxxxx> 
Sent by: rpg400-l-bounces@xxxxxxxxxxxx
07/07/2005 05:39 PM
Please respond to
RPG programming on the AS400 / iSeries <rpg400-l@xxxxxxxxxxxx>


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Subject
A critical Query on OPNQRYF







Hi,

I have a tricky situation:
I have a employee history file in which, EMPLOYEE#, CHANGE DATE, CHANGE 
TIME are key fields. Now if I use OPNQRYF with CHANGE DATE and CHANGE TIME 
as key fields, In the RPGLE program, will I retrieve the records in the 
Arrival sequence order for the same values of the CHANGE DATE and CHANGE 
TIME?

This order is very important to me because we have a field - change code 
which as 'B' or 'C' values for before image and after images. We have to 
compare these records by reading the file sequentially for the same value 
of Date and Time. Any solutions would be highly appreciated.

Thanks in Advance,
Regards,
Vijay Krishna

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