Excessive Redolog Generation Every Day At Midnight
Last updated on DECEMBER 07, 2016
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 and later
Information in this document applies to any platform.
***Checked for relevance on 07-Dec-2016***
Excessive redolog generation is taking place when the default maintenance window is open
Logminer output indicates that excessive redolog generation is due to delete operation on WRH$_SQL_PLAN.
The WRH$_SQL_PLAN table has millions of rows.
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