DROP TABLE IF EXISTS `dept`;CREATE TABLE `dept` ( `id` int(11) NOT NULL AUTO_INCREMENT, `deptname` char(32) NOT NULL, PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;-- ------------------------------ Records of dept-- ----------------------------INSERT INTO `dept` VALUES ('1', '1');INSERT INTO `dept` VALUES ('2', '2');

DROP TABLE IF EXISTS `employee`;CREATE TABLE `employee` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(32) NOT NULL, PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;-- ------------------------------ Records of employee-- ----------------------------INSERT INTO `employee` VALUES ('1', '11');

DROP TABLE IF EXISTS `employee_dept`;CREATE TABLE `employee_dept` ( `id` int(11) NOT NULL, `employeeid` int(11) NOT NULL, `deptid` int(11) NOT NULL, PRIMARY KEY (`id`), KEY `bb` (`deptid`), KEY `myindex` (`employeeid`,`deptid`), CONSTRAINT `aa` FOREIGN KEY (`employeeid`) REFERENCES `employee` (`id`), CONSTRAINT `bb` FOREIGN KEY (`deptid`) REFERENCES `dept` (`id`)) ENGINE=InnoDB DEFAULT CHARSET=utf8;-- ------------------------------ Records of employee_dept-- ----------------------------INSERT INTO `employee_dept` VALUES ('1', '1', '1');INSERT INTO `employee_dept` VALUES ('2', '1', '2');