摘要： 选择：select * from table1 where 范围 　　插入：insert into table1(field1,field2) values(value1,value2) 　　删除：delete from table1 where 范围 　　更新：update table1 set field1=value1 where 范围 　　查找：select * from table1 w... 阅读全文

摘要： select top 10 * from a where id not in (select top 30 id from a order by id) order by id关键字：topreference: http://www.ej38.com/showinfo/sql-113227.html 阅读全文