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simultaneous query processing [message #453952] Mon, 03 May 2010 02:46 Go to next message
orafacjublu
Messages: 95
Registered: May 2006
Location: KOLKATA
Member
Hi all,

I am running some warehouse related queries simultaneously which on the whole is taking much time.
But when the same queries are run individually they take less time. Is there any way I can make the simultaneous queries run faster by changing any system/session related parameters

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Re: simultaneous query processing [message #453960 is a reply to message #453952] Mon, 03 May 2010 03:36 Go to previous message
Michel Cadot
Messages: 68732
Registered: March 2007
Location: Saint-Maur, France, https...
Senior Member
Account Moderator
Enlarge db cache size and pga_aggregate_target (if used) or hash/sort area size but it depends on execution plans.

Regards
Michel

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