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ORA-12008, ORA-12801, and ORA-60 During DBMS_REDEFINITION When Running in Parallel (Doc ID 1510336.1)

Last updated on JULY 22, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

NOTE: In the images and/or the document content below, the user information and data used represents fictitious data from the Oracle sample schema(s) or Public Documentation delivered with an Oracle database product. Any similarity to actual persons, living or dead, is purely coincidental and not intended in any manner.

 

DBMS_REDEFINITION fails with
ERROR at line 1:
ORA-12008: error in materialized view refresh path
ORA-12801: error signaled in parallel query server P002, instance <instance_name>
ORA-00060: Deadlock 
ORA-06512: at "SYS.DBMS_REDEFINITION", line 56
ORA-06512: at "SYS.DBMS_REDEFINITION", line 1490
ORA-06512: at line 2

The current SQL is
  drop table "<USER>"."BIN$zE+z3Y9cRT/gQ2SWIwrHWQ==$0" purge

The chain signature is 'library cache lock' 'enq: TM - contention'

Cause

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In this Document
Symptoms
Cause
Solution
References


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