方法一: --分页方法一 OrderID,CustomerID, EmployeeID,OrderDate,ShippedDate,ShipName,ShipAddress,Freight from [Orders] OrderID from [Orders] order by OrderID) 方法二: --分页方法二 select * from (select OrderID,CustomerID, EmployeeID,OrderDate,ShippedDate,ShipName,Ship…
一 原因一 oracle默认为每个表生成rowmun,rowid字段,这些字段我们称之为伪列 测试表 CREATE TABLE A ( AID NUMBER() primary key, ANAME VARCHAR2() ) insert into A values(,'甲骨文'); insert into A values(,'微软'); insert into A values(,'ioe'); insert into A values(,'iBe'); insert into A valu…