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High Library Cache Lock And Library Cache: Mutex On Standby (Doc ID 2950558.1)

Last updated on JUNE 04, 2023

Applies to:

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


1.The Wait Chain is like:'library cache: mutex X'<='library cache lock'<='library cache lock'.

2.It's standby database.

3.The Namespace of "library cache lock" is SQL AREA BUILD.

4.There is DDL on primary database before the issue happened.


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