CREATE TABLE Employee_22_57 ( empno int(4) NOT NULL, ename varchar(50) NOT NULL, job varchar(50) NOT NULL, mgr varchar(50) DEFAULT NULL, deptno int(4) DEFAULT NULL, PRIMARY KEY (empno) ) ENGINE=InnoDB DEFAULT CHARSET=euckr COMMENT='2022년 57번' INSERT INTO Employee_22_57 (empno,ename,job,mgr,deptno) VALUES ('7839', 'KING', 'PRESIDENT', NULL, NULL), ('7698', 'BLAKE', 'MANAGER', '7839', 30), ('7782'..
