ORA-12015 when Creating Fast Refresh Mview on a View with Joins
(Doc ID 2374422.1)
Last updated on OCTOBER 23, 2019
Applies to:Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud 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 Backup Service - Version N/A and later
Information in this document applies to any platform.
You receive the error "ORA-12015: cannot create a fast refresh materialized from a complex query" when trying to create a fast-refresh materialized view that is based on a view; the view has joins.
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