--创建表
create table employee(
userId number not null,
userName varchar2(50),
pwd varchar2(50),
email varchar2(100),
clazz number
);

--向表中插入数据
INSERT INTO employee VALUES (‘1‘, ‘zhangsan‘, ‘zhangsan‘, ‘zhangsan@sina.com‘, ‘1‘);
INSERT INTO employee VALUES (‘2‘, ‘lisi‘, ‘lisi‘, ‘lisi@163.com‘, ‘2‘);
INSERT INTO employee VALUES (‘3‘, ‘wangwu‘, ‘wangwu‘, ‘wangwu@126.com‘, ‘3‘);
INSERT INTO employee VALUES (‘4‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@126.com‘, ‘4‘);
INSERT INTO employee VALUES (‘5‘, ‘taoconghai‘, ‘taoconghai‘, ‘lingjie@sina.com‘, ‘4‘);
INSERT INTO employee VALUES (‘6‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@sina.com‘, ‘3‘);
INSERT INTO employee VALUES (‘7‘, ‘lingyuan‘, ‘lingyuan‘, ‘lingyuan@163.com‘, ‘1‘);
INSERT INTO employee VALUES (‘8‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@foxmail.com‘, ‘2‘);
INSERT INTO employee VALUES (‘9‘, ‘linghui‘, ‘linghui‘, ‘linghui@sina.com‘, ‘4‘);
INSERT INTO employee VALUES (‘10‘, ‘zhangguangyuan‘, ‘zhangguangyuan‘, ‘zhangguangyuan@126.com‘, ‘1‘);
INSERT INTO employee VALUES (‘11‘, ‘zhanglongfei‘, ‘zhanglongfei‘, ‘zhanglongfei@163.com‘, ‘4‘);
INSERT INTO employee VALUES (‘12‘, ‘liuxiaoqi‘, ‘liuxiaoqi‘, ‘liuxiaoqi@sina.com‘, ‘3‘);
INSERT INTO employee VALUES (‘13‘, ‘liufeifei‘, ‘liufeifei‘, ‘liufeifei@foxmail.com‘, ‘2‘);
INSERT INTO employee VALUES (‘14‘, ‘liujie‘, ‘liujie‘, ‘liujie@sina.com‘, ‘2‘);
INSERT INTO employee VALUES (‘15‘, ‘zhuwencheng‘, ‘zhuwencheng‘, ‘zhuwencheng@163.com‘, ‘3‘);
INSERT INTO employee VALUES (‘16‘, ‘yangyong‘, ‘yangyong‘, ‘yangyong@163.com‘, ‘2‘);
INSERT INTO employee VALUES (‘17‘, ‘zhangxuan‘, ‘zhangxuan‘, ‘zhangxuan@126.com‘, ‘3‘);
INSERT INTO employee VALUES (‘18‘, ‘zhoushu‘, ‘zhoushu‘, ‘zhoushu@126.com‘, ‘1‘);
INSERT INTO employee VALUES (‘19‘, ‘xujiangbo‘, ‘xujiangbo‘, ‘xujiangbo@126.com‘, ‘4‘);
INSERT INTO employee VALUES (‘20‘, ‘huangjunfeng‘, ‘huangjunfeng‘, ‘huangjunfeng@foxmail.com‘, ‘2‘);
INSERT INTO employee VALUES (‘21‘, ‘wangwei‘, ‘wangwei‘, ‘wangwei@126.com‘, ‘2‘);
INSERT INTO employee VALUES (‘22‘, ‘caogaowang‘, ‘caogaowang‘, ‘caogaowang@126.com‘, ‘4‘);
INSERT INTO employee VALUES (‘23‘, ‘wangfang‘, ‘wangfang‘, ‘wangfang@foxmail.com‘, ‘3‘);
INSERT INTO employee VALUES (‘24‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@163.com‘, ‘4‘);
INSERT INTO employee VALUES (‘25‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@163.com‘, ‘1‘);
INSERT INTO employee VALUES (‘26‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@foxmail.com‘, ‘4‘);
INSERT INTO employee VALUES (‘27‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@163.com‘, ‘1‘);
INSERT INTO employee VALUES (‘28‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@foxmail.com‘, ‘4‘);
INSERT INTO employee VALUES (‘29‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@163.com‘, ‘2‘);
INSERT INTO employee VALUES (‘30‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@foxmail.com‘, ‘3‘);
INSERT INTO employee VALUES (‘31‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@163.com‘, ‘4‘);
INSERT INTO employee VALUES (‘32‘, ‘lingjie‘, ‘lingjie‘, ‘lingjie@foxmail.com‘, ‘4‘);
INSERT INTO employee VALUES (‘33‘, ‘liwei‘, ‘liwei‘, ‘liwei@163.com‘, ‘4‘);
INSERT INTO employee VALUES (‘34‘, ‘fuwanyin‘, ‘fuwanyin‘, ‘fuwanyin@163.com‘, ‘1‘);
INSERT INTO employee VALUES (‘35‘, ‘gaobaoqiang‘, ‘gaobaoqiang‘, ‘gaobaoqiang@foxmail.com‘, ‘4‘);
INSERT INTO employee VALUES (‘36‘, ‘wangliqiu‘, ‘wangliqiu‘, ‘wangliqiu@163.com‘, ‘1‘);
INSERT INTO employee VALUES (‘37‘, ‘wangliang‘, ‘wangliang‘, ‘wangliang@foxmail.com‘, ‘4‘);
INSERT INTO employee VALUES (‘38‘, ‘taojingying‘, ‘taojingying‘, ‘taojingying@163.com‘, ‘2‘);
INSERT INTO employee VALUES (‘39‘, ‘wanglihua‘, ‘wanglihua‘, ‘wanglihua@foxmail.com‘, ‘3‘);
INSERT INTO employee VALUES (‘40‘, ‘zhujie‘, ‘zhujie‘, ‘zhujie@163.com‘, ‘4‘);
INSERT INTO employee VALUES (‘41‘, ‘wangruihuan‘, ‘wangruihuan‘, ‘wangruihuan@foxmail.com‘, ‘4‘);
INSERT INTO employee VALUES (‘42‘, ‘marry‘, ‘marry‘, ‘marry@163.com‘, ‘2‘);
commit; --提交