SQL Database

[lrk83]

schema should contain the following three tables:

Department

id: INT PRIMARY KEY

name: VARCHAR(30) to hold department name

Role

id: INT PRIMARY KEY

title: VARCHAR(30) to hold role title

salary: DECIMAL to hold role salary

department_id: INT to hold reference to department role belongs to

Employee

id: INT PRIMARY KEY

first_name: VARCHAR(30) to hold employee first name

last_name: VARCHAR(30) to hold employee last name

role_id: INT to hold reference to employee role

manager_id: INT to hold reference to another employee that is manager of the current employee. This field might be null if the employee has no manager.

[lrk83]

Everything working except reference to another manager_id

[lrk83]

Got manager_id working