摘要：
--CREATE TABLE Test ( id int IDENTITY (1,1),names nvarchar (50),subject nvarchar (50),Source decimal(18, 0) )INSERT INTO [test] ([names],[subject],[Source]) values (N'张三',N'语文',60)INSERT INTO [test] ([names],[subject],[Source]) values (N'李四',N'数学',70)INSERT INTO [test 阅读全文
