Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I’m try to create a foreign key between tables by using MySQL Workbench. But I don’t know why I can’t tick the checkbox to select a field in order to map with another field in another table. Maybe it require both field has the same type (and other conditions??)
So can you tell me the criteria to create relationship using foreign key and how to do it in MySQL Workbench?
I’m not a user of MySQL Workbench, but make sure you’re using a storage engine that supports foreign keys in the first place. (for example, InnoDB)
See the MySQL documentation for the requirements necessary for a foreign key relationship.