In this post, you’ll learn more about the MariaDB Error 1239 ER_WRONG_FK_DEF with the details of the error message and why you receive this error
Maria DB Error Description
MariaDB Error 1239 – ER_WRONG_FK_DEF with the sqlState 42000
Error Description for the MariaDB Error ER_WRONG_FK_DEF
Incorrect foreign key definition for ‘%s’: %s