Quantcast
Channel: IBM Mainframe Computers Forums
Viewing all articles
Browse latest Browse all 8500

DB2 :: RE: What are the way we can improve CPU performance in DB2 qry

$
0
0
Author: Gunapala CN
Subject: Re: Reply to: What are the way we can improve CPU performance in DB2 qry
Posted: Mon Oct 24, 2016 3:10 pm (GMT 5.5)

enrico-sorichetti wrote:
do You realise that a forum is for quickies ... ?

Your query is too complicated for anybody to spend his time analysing it,
furthermore the info provided is incomplete
the query uses some dataset whose content is not shown

Code:
//          DD DSN=JKL.JKPARTNO.TEMP.CARD.P0A,DISP=SHR                                 
//          DD DSN=&&CARD2,DISP=(OLD,PASS)                                         
//          DD DSN=&&CARD3,DISP=(OLD,PASS)                         


complicating even more the task
and making the chances of getting an answer pretty slim


Sorry for that !! those data sets are having data :
JKL.JKPARTNO.TEMP.CARD.P0A = between 01 to 05
&&CARD2,DISP = '05'
&&CARD3,DISP = time stamp

you dont have to understand my query. could you please help to understand what are general ways of writing or using query to improve CPU.

regards,
Guna
_________________
Gunapala


Viewing all articles
Browse latest Browse all 8500

Trending Articles