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The Command DBMS_AUTO_TASK_IMMEDIATE.GATHER_OPTIMIZER_STATS Doesn't Gather Table Statistics (Doc ID 2806748.1)

Last updated on APRIL 06, 2022

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


After executed DBMS_AUTO_TASK_IMMEDIATE.GATHER_OPTIMIZER_STATS,But the statistics of all the tables and partition tables were not collected. And find there is a new job named ORA$AT_OS_MANUAL_* created which with state "SCHEDULED".

 Meanwhile the job_queue_processes = 0 in database parameter.




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