Automatic Optimizer Statistics Collection Maintenance Tasks Does Not Work.
Last updated on SEPTEMBER 15, 2016
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Information in this document applies to any platform.
- The Automatic Optimizer Statistics Collection Maintenance Tasks "does not work"
- Automatic Optimizer Statistics Collection Maintenance Task is enabled
- However jobs do not actually run because the job duration is “0”:
- exec DBMS_AUTO_TASK_IMMEDIATE.GATHER_OPTIMIZER_STATS does not gather statistic either
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