Last updated on APRIL 18, 2017
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 to 188.8.131.52 [Release 11.2]
Information in this document applies to any platform.
- High "latch: row cache objects" event contention observed when executing query with parallel hints.
- This issue may be reported when using Parallelism in the Select Clause and CTAS Queries with PARALLEL Hints
- Contention seen on the "latch: row cache objects" wait event and high gets on the dc_rollback_segments rowcache together with ktuGetUsegDba() involved in the waiting session stacks.
Database Upgrade to 184.108.40.206.0, 11,2.3.0 or 220.127.116.11
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
Million Knowledge Articles and hundreds of Community platforms