How to fix the Oracle error ORA-32307: must use FROM ONLY clause when referencing an object table?

In this post, you’ll learn more about the Oracle ErrorORA-32307: must use FROM ONLY clause when referencing an object table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-32307: must use FROM ONLY clause when referencing an object table

Reason for the Error ORA-32307: must use FROM ONLY clause when referencing an object table

An attempt was made to create a materialized view whose definition query references object tables without the FROM ONLY clause.

How to fix the Error ORA-32307: must use FROM ONLY clause when referencing an object table ?

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

Rewrite the definition query to use the FROM ONLY clause for all the object tables in the query.