How to Determine When an Execution Plan was Produced Using DBA_HIST_SQLPLAN
Last updated on MARCH 25, 2015
Applies to:Oracle Database - Enterprise Edition - Version 10.1.0.2 to 18.104.22.168 [Release 10.1 to 11.2]
Information in this document applies to any platform.
RDBMS 10.1.0.2 TO 22.214.171.124.0
The Goal of this document is to provide reader a way to find out when a particular execution plan for a particular sql was produced. This can be accomplished by querying the DBA_HIST_SQLSTAT view. To view the plan it must be available in the AWR repository.
Identifying when a particular execution was reproduced may help in troubleshooting why an execution plan changed suddenly.
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