Active Data Guard (ADG) RESULT_CACHE Query Hint Not Working On Primary After Switchover
Last updated on JULY 18, 2016
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Information in this document applies to any platform.
Active Data Guard
Queries are not using RESULT_CACHE hint after a primary database in a Data Guard configuration has done a switchover and then been switched back so as to be running on the original host.
Check the explain plan of the query to confirm the same.
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