CREATE DATABASE ScheduleApp; use ScheduleApp; create table Employees( employee_ID INT NOT NULL auto_increment UNIQUE, first_name varchar(25), last_name varchar(25), PRIMARY KEY (employee_ID) ); create table Shifts( shift_id INT NOT NULL auto_increment UNIQUE, full_date DATE, start_time INT, end_time INT, shift_type VARCHAR(25), employee_ID INT, PRIMARY KEY (shift_id), FOREIGN KEY (employee_ID) REFERENCES Employees(employee_ID) );