DBMS_STATS slow for large Partitioned/Non Partition Table with Bitmap Indexes
(Doc ID 1330418.1)
Last updated on MARCH 10, 2020
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 to 10.2.0.4 [Release 9.2 to 10.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
DBMS_STATS very slow for large Partitioned/Non Partition table with Bitmap indexes;irrespective of Degree of parallelism.
Much time spent could be seen in the statement like below:
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