My Oracle Support Banner

Drop Materialized View with CONTEXT/CTXCAT Index on it Fails with ORA-4020 and getting ORA-955 while Recreating MVIEW (Doc ID 1308991.1)

Last updated on JANUARY 30, 2022

Applies to:

Oracle Text - Version 11.2.0.1 to 11.2.0.3 [Release 11.2]
Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.3 [Release 11.2]
Information in this document applies to any platform.

Symptoms

ORA-4020, a self-deadlock, is reported when dropping a MVIEW with a Text (context or ctxcat) index and objects exists error, ORA-955, is thrown while recreating the MVIEW.

Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
 Workaround:
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.