In this post, you’ll learn more about the Oracle ErrorQSM-01100: containment check failed for mv, string with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
QSM-01100: containment check failed for mv, string
Reason for the Error QSM-01100: containment check failed for mv, string
The materialized view contains a selection condition in the WHERE or HAVING clause that is more restrictive than the corresponding selection condition in the request query.
How to fix the Error QSM-01100: containment check failed for mv, string ?
You can fix this error in Oracle by following the below steps
Change the selection criteria in the request query to be at least as restrictive as the selection criteria in the materialized view, or drop and recreate the materialized view using less restrictive selection criteria.