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STATS Gather Twice On Some Objects (Doc ID 2451437.1)

Last updated on NOVEMBER 04, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Goal

 Why does stats appear to be gathered twice on some objects, viewing DBA_OPTSTAT_OPERATION_TASKS:

USER_SYSTEM_ACTIONS.SYS_P317 TABLE PARTITION 15-AUG-18 05.10.42.977985 PM +01:00 15-AUG-18 05.10.46.273434 PM +01:00 COMPLETED
USER_SYSTEM_ACTIONS.SYS_P317TABLE PARTITION 15-AUG-18 05.10.44.615099 PM +01:00 15-AUG-18 05.10.46.273434 PM +01:00 COMPLETED
HISTORY.SYS_P318 TABLE PARTITION 15-AUG-18 05.07.54.671603 PM +01:00 15-AUG-18 05.07.55.351372 PM +01:00 COMPLETED
HISTORY.SYS_P318 TABLE PARTITION 15-AUG-18 05.07.54.996636 PM +01:00 15-AUG-18 05.07.55.351372 PM +01:00 COMPLETED
CAPTURE.SYS_P318 TABLE PARTITION 15-AUG-18 05.10.49.649090 PM +01:00 15-AUG-18 05.10.53.522682 PM +01:00 COMPLETED
CAPTURE.SYS_P318 TABLE PARTITION 15-AUG-18 05.10.52.458960 PM +01:00 15-AUG-18 05.10.53.522682 PM +01:00 COMPLETED

 

Solution

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In this Document
Goal
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