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SQL7
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drop table if exists `salaries` ; | |
CREATE TABLE `salaries` ( | |
`emp_no` int(11) NOT NULL, | |
`salary` int(11) NOT NULL, | |
`from_date` date NOT NULL, | |
`to_date` date NOT NULL, | |
PRIMARY KEY (`emp_no`,`from_date`)); | |
INSERT INTO salaries VALUES(10001,60117,'1986-06-26','1987-06-26'); | |
INSERT INTO salaries VALUES(10001,62102,'1987-06-26','1988-06-25'); | |
INSERT INTO salaries VALUES(10001,66074,'1988-06-25','1989-06-25'); | |
INSERT INTO salaries VALUES(10001,66596,'1989-06-25','1990-06-25'); | |
INSERT INTO salaries VALUES(10001,66961,'1990-06-25','1991-06-25'); | |
INSERT INTO salaries VALUES(10001,71046,'1991-06-25','1992-06-24'); | |
INSERT INTO salaries VALUES(10001,74333,'1992-06-24','1993-06-24'); | |
INSERT INTO salaries VALUES(10001,75286,'1993-06-24','1994-06-24'); | |
INSERT INTO salaries VALUES(10001,75994,'1994-06-24','1995-06-24'); | |
INSERT INTO salaries VALUES(10001,76884,'1995-06-24','1996-06-23'); | |
INSERT INTO salaries VALUES(10001,80013,'1996-06-23','1997-06-23'); | |
INSERT INTO salaries VALUES(10001,81025,'1997-06-23','1998-06-23'); | |
INSERT INTO salaries VALUES(10001,81097,'1998-06-23','1999-06-23'); | |
INSERT INTO salaries VALUES(10001,84917,'1999-06-23','2000-06-22'); | |
INSERT INTO salaries VALUES(10001,85112,'2000-06-22','2001-06-22'); | |
INSERT INTO salaries VALUES(10001,85097,'2001-06-22','2002-06-22'); | |
INSERT INTO salaries VALUES(10001,88958,'2002-06-22','9999-01-01'); | |
INSERT INTO salaries VALUES(10002,72527,'1996-08-03','1997-08-03'); |
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