How to fix the Oracle error ORA-22901: cannot compare VARRAY or LOB attributes of an object type?

In this post, you’ll learn more about the Oracle ErrorORA-22901: cannot compare VARRAY or LOB attributes of an object type with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-22901: cannot compare VARRAY or LOB attributes of an object type

Reason for the Error ORA-22901: cannot compare VARRAY or LOB attributes of an object type

Comparison of VARRAY or LOB attributes of an object type was attempted in the absence of a MAP or ORDER method.

How to fix the Error ORA-22901: cannot compare VARRAY or LOB attributes of an object type ?

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

Define a MAP or ORDER method for the object type.