declare @n int set @n = 10 select TOP(@n) * from Orders |
select * from(select OrderId, Freight, ROW_NUMBER() OVER(order by Freight) as row from Orders) a where row between 20 and 30 |
select * from(select OrderId, Freight, RANK() OVER(order by Freight) as rank from Orders) a where rank between 20 and 30 |
SET XACT_ABORT ON -- 打开 try功能 BEGIN TRY begin tran insert into Orders(CustomerId) values(-1) commit tran print 'commited' END TRY BEGIN CATCH rollback print 'rolled back' END CATCH |
WITH OrderFreight AS( select OrderId, Freight, ROW_NUMBER() OVER(order by Freight) as row from Orders ) select OrderId, Freight from OrderFreight where row between 10 and 20 |
--DataSet CustOrdersOrders(string customerID) CREATE ENDPOINT Orders_Endpoint state=started as http( path='/sql/orders', AUTHENTICATION=(INTEGRATED), ports=(clear) ) for soap( WebMethod 'CustOrdersOrders'( name='Northwind.dbo.CustOrdersOrders' ), wsdl=default, database='Northwind', namespace='http://mysite.org/' ) |