CONSTRAINT emp_deptid_ref_dept_id_fk FOREIGN KEY (dept_id) REFERENCES
dept (id)
);
--
添加员工
INSERT INTO emp(id,ename,job_id,mgr,joindate,salary,bonus,dept_id) VALUES
(1001,'
孙悟空
',4,1004,'2000-12-17','8000.00',NULL,20),
(1002,'
卢俊义
',3,1006,'2001-02-20','16000.00','3000.00',30),
(1003,'
林冲
',3,1006,'2001-02-22','12500.00','5000.00',30),
(1004,'
唐僧
',2,1009,'2001-04-02','29750.00',NULL,20),
(1005,'
李逵
',4,1006,'2001-09-28','12500.00','14000.00',30),
(1006,'
宋江
',2,1009,'2001-05-01','28500.00',NULL,30),
(1007,'
刘备
',2,1009,'2001-09-01','24500.00',NULL,10),
(1008,'
猪八戒
',4,1004,'2007-04-19','30000.00',NULL,20),
(1009,'
罗贯中
',1,NULL,'2001-11-17','50000.00',NULL,10),
(1010,'
吴用
',3,1006,'2001-09-08','15000.00','0.00',30),
(1011,'
沙僧
',4,1004,'2007-05-23','11000.00',NULL,20),
(1012,'
李逵
',4,1006,'2001-12-03','9500.00',NULL,30),
(1013,'
小白龙
',4,1004,'2001-12-03','30000.00',NULL,20),
(1014,'
关羽
',4,1007,'2002-01-23','13000.00',NULL,10);
--
工资等级表
CREATE TABLE salarygrade (
grade INT PRIMARY KEY, --
级别
losalary INT, --
最低工资
hisalary INT --
最高工资
);
--
添加
5
个工资等级
INSERT INTO salarygrade(grade,losalary,hisalary) VALUES
(1,7000,12000),
(2,12010,14000),
(3,14010,20000),
(4,20010,30000),
(5,30010,99990);
--
需求:
-- 1.
查询所有员工信息。查询员工编号,员工姓名,工资,职务名称,职务描述
-- 2.
查询员工编号,员工姓名,工资,职务名称,职务描述,部门名称,部门位置
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