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Create or Truncate Table Slow in 12c While Waiting for DFS Lock Handle wait (Doc ID 2085308.1)

Last updated on OCTOBER 29, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
***Checked for relevance on 09-May-2017***

Symptoms

In 12c database, create or truncate table is very slow. High "DFS lock handle" waits are observed.  Same create or truncate statement runs faster in 11g.

Changes

 Upgraded to 12c

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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