How to fix the Oracle error ORA-02334: cannot infer type for column?

In this post, you’ll learn more about the Oracle ErrorORA-02334: cannot infer type for column with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-02334: cannot infer type for column

Reason for the Error ORA-02334: cannot infer type for column

A datatype was not declared for this column (in the CREATE TABLE) and an attempt was made to create a constraint on an attribute of this column.

How to fix the Error ORA-02334: cannot infer type for column ?

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

Declare a datatype for the column.