摘要://插入數(shù)據(jù) INSERT INTO `user` ( `name`, `sex`, `age`, `email`, `passowrd`, `status`, `create_time`) VALUES ('ouyangke', 0, 26, 
//插入數(shù)據(jù) INSERT INTO `user` ( `name`, `sex`, `age`, `email`, `passowrd`, `status`, `create_time`) VALUES ('ouyangke', 0, 26, 'oyk@qq.com', sha1('123456'), 1, '1558406693'), ('hongqigong', 0, 67, 'hqg@qq.com', sha1('123456'), 1, '1558406693'), ('yangkang', 0, 36, 'yk@qq.com', sha1('123456'), 1, '1558406693'), ('yinzhiping', 0, 56, 'yzp@qq.com', sha1('123456'), 1, '1558406693');
//刪除數(shù)據(jù) DELETE FROM `user` WHERE `id` = 1;
//更新數(shù)據(jù) UPDATE `user` SET `age`=18 WHERE `name`='xiaolongnv'
//查詢數(shù)據(jù) SELECT COUNT(*) AS MALE_NUM FROM `user` WHERE `sex`=0;
批改老師:查無此人批改時(shí)間:2019-05-22 09:17:56
老師總結(jié):完成的不錯(cuò)。數(shù)據(jù)庫就是增刪查改,數(shù)據(jù)的操作。繼續(xù)加油。