how to give primary key and foreign key in mysql

here i am going to show you that how you can give primary key and foreign key in mysql and also we are going to use phpmyadmin so you can understand that how you can implement that in phpmyadmin and also you can learn mysql - SQL create table primary key and foreign key syntax,how to give primary key and foreign key in mysql,mysql foreign key example,phpmyadmin foreign key, how to give primary key and foreign key in phpmyadmin.