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Queries Waiting For Checkpoint To Finish And Showing Wait Event "Enq: TC – Contention" (Doc ID 461673.1)

Last updated on FEBRUARY 03, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 10.1.0.2 to 10.2.0.4 [Release 10.1 to 10.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.Goal

Why queries wait for enq: TC – contention and what is its effect on checkpoint?

Solution

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Goal
Solution

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