摘要：
Insert语句：Insert Into Shop_Customer(FirstName,LastName) Values('','');Update语句：Update Shop_Customer Set FirstName='',LastName='' Where Id=@idDelete语句：Select * From Shop_Customer Where Id=@idSelect语句：Delete From Shop_Customer Where Id=@id2、写出一条Sql语句：取出表A中第31到第40记录（SQLSe 阅读全文