SQL Plan Directives - Oracle 12.1 / Oracle 12.2

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ein interessanter Artikel zu SQL Plan Directives findet sich hier:


http://dbaparadise.com/2018/03/what-are-sql-plan-directives/

und

http://dbaparadise.com/2018/03/what-should-you-do-with-sql-plan-directive-changes-in-12-1/


In Kürze:
"SQL Plan Directives are objects that contain additional information and instructions for the optimizer, to generate a “better” execution plan."

... Abzufragen ggfs. über
DBA_SQL_PLAN_DIRECTIVES
bzw.
DBA_SQL_PLAN_DIR_OBJECTS

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