Create a database school. Then use school;. Write create table-declarations establishing the three entities of the diagram tables. Please notive the foreign key references from students to class and maildistrict. Write the declarations as a text .sql-file and run them from there.

When the tables are created write insert-declarations for 2 classes, 5 students from the two classes, and 3 mail districts.

When everything tests without errors, mail to your teacher.