How to fix the Oracle error ORA-39268: Cannot alter a real column to make it virtual or vice versa.?

In this post, you’ll learn more about the Oracle ErrorORA-39268: Cannot alter a real column to make it virtual or vice versa. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-39268: Cannot alter a real column to make it virtual or vice versa.

Reason for the Error ORA-39268: Cannot alter a real column to make it virtual or vice versa.

DBMS_METADATA_DIFF was comparing two table columns, one virtual, one real. There is no SQL ALTER statement to make a virtual column real or vice versa.

How to fix the Error ORA-39268: Cannot alter a real column to make it virtual or vice versa. ?

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

The difference cannot be eliminated with an SQL ALTER statement.