use mytools;

DROP TABLE IF EXISTS employees;

CREATE TABLE employees (emp_id INT(8),mgr_id INT(8),title VARCHAR(20));

INSERT INTO employees VALUES (1000, 2000, 'Developer');
INSERT INTO employees VALUES (2000, 3000, 'Project Lead');
INSERT INTO employees VALUES (3000, 4000, 'Dev Manager');
INSERT INTO employees VALUES (4000, 4000, 'Senior Dev Manager');

