PERFORMANCE PROBLEMS WHILE CREATEING OR DROPPING MATERIALIZED VIEWS
(Doc ID 1073606.1)
Last updated on SEPTEMBER 20, 2022
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.4 to 22.214.171.124.0 [Release 10.2 to 11.2]
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 Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
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Create or drop materialized view takes too long compared to the time it takes to create a table with the same statement.
The difference looks to be from the
In this case the slow drop materialized view is down to the fact that there are over 5000 mviews defined on the database.
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