Apache Derby DB Error Code X0Y42 – Constraint ‘‘ is invalid: the types of the f

Posted by AbundantCode

In this blog post, let’s learn about the error message “X0Y42- Constraint ‘‘ is invalid: the types of the f” in Apache Derby Database and the description of the error.

Error Message

X0Y42- Constraint ‘‘ is invalid: the types of the f

Error Details

Constraint ‘‘ is invalid: the types of the foreign key columns do not match the types of the referenced columns.