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Old 10-12-05, 22:04
udbdb2 udbdb2 is offline
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How t tune ..
how to tune sortheap and sorthep_thres in conjuctin ?
any tips.. ?
to prevent "not enough available sortheap..trying smaller size.."
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Old 10-13-05, 04:15
grahammartin grahammartin is offline
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Sortheap is one of those parameters where increasing can have either a negative or positive impact, same goes for decreasing. It sounds like your SORTHEAP : SHEAPTHRES isn't quite correct. The best material to explain is:

http://www-128.ibm.com/developerwork...l#sortheapsize

http://www.redbooks.ibm.com/abstract...6432.html?Open

Graham Martin
http://www.ibm.com/software/data/db2/migration/
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