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

Last updated on DECEMBER 06, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.1.0.2 to 10.2.0.4 [Release 10.1 to 10.2]
Information in this document applies to any platform.
***Checked for relevance on 29-Aug-2016***

Goal

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

Solution

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