How to fix the Oracle error QSM-02207: PCT FAST REFRESH is not possible for complex queries?

In this post, you’ll learn more about the Oracle ErrorQSM-02207: PCT FAST REFRESH is not possible for complex queries with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

QSM-02207: PCT FAST REFRESH is not possible for complex queries

Reason for the Error QSM-02207: PCT FAST REFRESH is not possible for complex queries

The capability in question was not supported because the materialized view query was too complex.

How to fix the Error QSM-02207: PCT FAST REFRESH is not possible for complex queries ?

You can fix this error in Oracle by following the below steps

No action is necessary.