mysql 语句case when
摘要:
mysql 语句case when表的创建CREATE TABLE `lee` ( `id` int(10) NOT NULL AUTO_INCREMENT, `name` char(20) DEFAULT NULL, `birthday` datetime DEFAULT NULL, PRIMARY KEY (`id`)) ENGINE=InnoDB DEFAULT CHARSET=utf8数据插入:insert into lee(name,birthday) values ('sam','1990-01-01');insert into lee(name,b 阅读全文
posted @ 2012-09-05 18:12 艾思派客 阅读(8531) 评论(0) 推荐(0) 编辑