How to fix the Oracle error ORA-02272: constrained column cannot be of LONG datatype?

In this post, you’ll learn more about the Oracle ErrorORA-02272: constrained column cannot be of LONG datatype with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-02272: constrained column cannot be of LONG datatype

Reason for the Error ORA-02272: constrained column cannot be of LONG datatype

Self-evident.

How to fix the Error ORA-02272: constrained column cannot be of LONG datatype ?

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

Change the datatype of the column, or remove the constraint on the column.