Eric,
Did you try Q ACTLOG instead, using NODE=NODE_NAME, MSG=MSGNUM BEGINTIME
and ENDTIME parameters, which may be faster than the select, but the
resluts may not be as straight and detailed as your select...
Regards, Rama
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Loon, E.J. van - SPLXM
Sent: Friday, May 16, 2008 9:01 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] Speeding up my SQL query
Hi *SM-ers!
My TSM Operational Reporter creates a daily report for our Windows guys.
Part of this report is a SQL query which returns all missed files. This
is the query:
select -
actlog.nodename as "Node Name", -
substr(char(actlog.date_time), 1, 16) as "Date/Time", -
substr(actlog.message, 26) as "Message" -
from actlog,nodes -
where -
actlog.nodename=nodes.node_name -
and (actlog.msgno=4005 or actlog.msgno=4007 or actlog.msgno=4018 or
actlog.msgno=4037 or actlog.msgno=4987) -
and (actlog.date_time between '%s' and '%s') -
and (nodes.contact like 'Windows%%') -
order by actlog.nodename
The problem is that the query is taking more that 3 hours to complete,
probably because it's using non-indexed database tables.
Does anyone know how to make this query more efficient?
Thank you VERY much for your help in advance!
Kindest regards,
Eric van Loon
KLM Royal Dutch Airlines
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