CREATE TABLE `EMP` (
`EMPNO` int NOT NULL,
`ENAME` varchar(45) DEFAULT NULL,
`JOB` varchar(45) DEFAULT NULL,
`MGR` int DEFAULT NULL,
`HIREDATE` date DEFAULT NULL,
`SAL` int DEFAULT NULL,
`COMM` int DEFAULT NULL,
`DEPTNO` int DEFAULT NULL,
PRIMARY KEY (`EMPNO`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
字段含义说明:
CREATE TABLE `DEPT` (
`DEPTNO` int NOT NULL,
`DNAME` varchar(45) DEFAULT NULL,
`LOC` varchar(45) DEFAULT NULL,
PRIMARY KEY (`DEPTNO`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
INSERT INTO EMP VALUES
(7369, 'SMITH', 'CLERK', 7902, str_to_date('12/17/1980', '%m/%d/%Y'), 800, NULL, 20);
INSERT INTO EMP VALUES
(7499, 'ALLEN', 'SALESMAN', 7698, str_to_date('2/20/1981', '%m/%d/%Y'), 1600, 300, 30);
INSERT INTO EMP VALUES
(7521, 'WARD', 'SALESMAN', 7698, str_to_date('2/22/1981', '%m/%d/%Y'), 1250, 500, 30);
INSERT INTO EMP VALUES
(7566, 'JONES', 'MANAGER', 7839, str_to_date('4/2/1981', '%m/%d/%Y'), 2975, NULL, 20);
INSERT INTO EMP VALUES
(7654, 'MARTIN', 'SALESMAN', 7698, str_to_date('9/28/1981', '%m/%d/%Y'), 1250, 1400, 30);
INSERT INTO EMP VALUES
(7698, 'BLAKE', 'MANAGER', 7839, str_to_date('5/1/1981', '%m/%d/%Y'), 2850, NULL, 30);
INSERT INTO EMP VALUES
(7782, 'CLARK', 'MANAGER', 7839, str_to_date('6/9/1981', '%m/%d/%Y'), 2450, NULL, 10);
INSERT INTO EMP VALUES
(7788, 'SCOTT', 'ANALYST', 7566, str_to_date('12/9/1982', '%m/%d/%Y'), 3000, NULL, 20);
INSERT INTO EMP VALUES
(7839, 'KING', 'PRESIDENT', NULL, str_to_date('11/17/1981', '%m/%d/%Y'), 5000, NULL, 10);
INSERT INTO EMP VALUES
(7844, 'TURNER', 'SALESMAN', 7698, str_to_date('9/8/1981', '%m/%d/%Y'), 1500, 0, 30);
INSERT INTO EMP VALUES
(7876, 'ADAMS', 'CLERK', 7788, str_to_date('1/12/1983', '%m/%d/%Y'), 1100, NULL, 20);
INSERT INTO EMP VALUES
(7900, 'JAMES', 'CLERK', 7698, str_to_date('12/3/1981', '%m/%d/%Y'), 950, NULL, 30);
INSERT INTO EMP VALUES
(7902, 'FORD', 'ANALYST', 7566, str_to_date('12/3/1981', '%m/%d/%Y'), 3000, NULL, 20);
INSERT INTO EMP VALUES
(7934, 'MILLER', 'CLERK', 7782, str_to_date('1/23/1982', '%m/%d/%Y'), 1300, NULL, 10);
INSERT INTO DEPT VALUES (10, 'ACCOUNTING', 'NEW YORK');
INSERT INTO DEPT VALUES (20, 'RESEARCH', 'DALLAS');
INSERT INTO DEPT VALUES (30, 'SALES', 'CHICAGO');
INSERT INTO DEPT VALUES (40, 'OPERATIONS', 'BOSTON');
CREATE TABLE `T1` (
`ID` int NOT NULL,
PRIMARY KEY (`ID`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
insert into T1 values (1);
CREATE TABLE `T10` (
`ID` int NOT NULL,
PRIMARY KEY (`ID`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
INSERT INTO T10 VALUES (1);
INSERT INTO T10 VALUES (2);
INSERT INTO T10 VALUES (3);
INSERT INTO T10 VALUES (4);
INSERT INTO T10 VALUES (5);
INSERT INTO T10 VALUES (6);
INSERT INTO T10 VALUES (7);
INSERT INTO T10 VALUES (8);
INSERT INTO T10 VALUES (9);
INSERT INTO T10 VALUES (10);
T100与T500的创建过程省略