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19c real-time statistics : any known performance issues to share?

Mohamed Houri
Mohamed Houri Member Posts: 1,208 Bronze Trophy

Hello

Have you any known performance issue (documented or real-life cases) introduced by the new 19c real-time statistics feature. I am speaking about the feature that manifests itself at the bottom of the execution plan in an Exadata machine by means of the following Note

Note

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  - dynamic statistics used: statistics for conventional DML


My investigations do not show any reason for disabling this feature. This is why I am asking this question for a large audience.

Thanks

Mohamed

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