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Parameter Used for Costing - Webinar Question on 7/26/07

Is system statistic mbrc used for costing or is init.ora parameter db_file_multiblock_read_count?
Becky Goodman Send private email
Thursday, July 26, 2007
 
 
db_file_multiblock_read_count
Mahesh Vallampati Send private email
Monday, July 30, 2007
 
 
A correction.

This depends on the version of the database and depends on whetther system statistics are collected are not.

When system statistics are collected, Oracle uses MBRC.
Mahesh Vallampati Send private email
Saturday, August 25, 2007
 
 

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