High 'enq: TM - contention' Waiting On Child Tables When Executing Update Against Primary Key Or Delete On Parent Table.
(Doc ID 2924365.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.4 to 20.0.0.0.0 Beta [Release 11.2 to 20.0]Information in this document applies to any platform.
Symptoms
- High 'enq: TM - contention' waiting on child tables when executing DML on parent table:
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |