My Oracle Support Banner

Inserting an XMLType Field Prevents Batching and Forces a Soft Parse Every Time Causing Library Cache MUTEX Contenttion Under Load (Doc ID 1072355.1)

Last updated on MARCH 09, 2018

Applies to:

JDBC - Version: to - Release: 11.1 to 11.2
Information in this document applies to any platform.


With batch or repeated execution of PreparedStatement with XMLType or with other OPAQUE types, a server side parse is forced for every execution which is causing a Library Cache Mutex contention under load.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.