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…
(图文基本无关) 如果单纯说简单方便,其使用AppleScript更好,特别是现在有了JS的加入,比如: (* This Apple script will resize any program window to an exact size and the window is then moved to the center of your screen. Specify the program name, height and width below and run the script.…
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…