How to fix the Oracle error QSM-02083: mv references PL/SQL function that maintains state?

In this post, you’ll learn more about the Oracle ErrorQSM-02083: mv references PL/SQL function that maintains state with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

QSM-02083: mv references PL/SQL function that maintains state

Reason for the Error QSM-02083: mv references PL/SQL function that maintains state

The capability in question is not supported when the materialized view references a PL/SQL function that maintains state and which may not return the same value every time it is invoked against the same set of rows.

How to fix the Error QSM-02083: mv references PL/SQL function that maintains state ?

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

Re-phrase the query to avoid such a PL/SQL function. Or modify the PL/SQL function to avoid state maintenance and change its declaration accordingly.