| DROP TABLE D; | |
| DROP TABLE C; | |
| DROP TABLE B; | |
| DROP TABLE A; | |
| CREATE TABLE A | |
| ( | |
| ID INT PRIMARY KEY, | |
| LASTNAME VARCHAR(32) NULL, | |
| FIRSTNAME VARCHAR(32) NULL, | |
| HIREDATE DATE NULL, | |
| BIRTHDATE DATE NULL, | |
| SALARY FLOAT NOT NULL | |
| ) ENGINE=INNODB; | |
| CREATE TABLE B | |
| ( | |
| ID DATE PRIMARY KEY, | |
| NAME VARCHAR(32) NULL | |
| ) ENGINE=INNODB; | |
| CREATE TABLE C | |
| ( | |
| ID INT PRIMARY KEY, | |
| NAME VARCHAR(32) NULL | |
| ) ENGINE=INNODB; | |
| commit; | |
| quit; |