大家都知道,MySQL 中按某字段升序排列的 SQL 为(以 id 为例,下同):SELECT*FROM `MyTable` WHERE `id` IN(1,7,3,5)ORDER BY `id` ASC 降序排列的 SQL 为:SELECT*FROM `MyTable` WHERE `id` IN(1,7,3,5)ORDER BY `id` DESC 有时以上排序并不...
mysql第二天~mysql基础【查询排序、分页查询、多表查询等】一、查询排序:1,ORDER BY 列名[ASC/DESC]■ASC 升序,可以缺省。DESC 降序■ORDER BY 子句出现在SELECT 语句的最后。SELECT<selectList>FROM table_name WHERE[条件]ORDER BY ...