LIKE Operator Performance Slower After Upgrading To

(Doc ID 2323246.1)

Last updated on NOVEMBER 06, 2017

Applies to:

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


Performance degradation observed when using linguistic sort  and using like operation after upgrading database from 11g to 12c.

And callstack lxpLinMatch is seen at bad time.



Upgrade database from 11g to 12c



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 hundreds of Community platforms