摘要: create table test (id int, name varchar(10), score int, classname varchar(20)); insert into test values (1,'张三',100,'一班'); insert into test values (2,'李四',89,'一班'); insert into test values (3,'王五',... 阅读全文
posted @ 2016-12-20 14:49 娃哈哈哈 阅读(5583) 评论(0) 推荐(1) 编辑