select * from news where typeid=’501‘ order by typeid asc 升序 select * from news where typeid=’501‘ order by typeid desc 降序 (责任编辑:admin) |
select * from news where typeid=’501‘ order by typeid asc 升序 select * from news where typeid=’501‘ order by typeid desc 降序 (责任编辑:admin) |
SQL Server 的语法: SELECT TOP number|percent column_name(s)FROM table_name 等...
一、问答题 1、数据库包含哪些哪几种后缀名的文件必须,这些...