spupdateorderdetails.sql

微软的行业应用解决方案示例

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author:		<Author,,Name>
-- Create date: <Create Date,,>
-- Description:	<Description,,>
-- =============================================
CREATE PROCEDURE spUpdateOrderDetails
    @OrderId UniqueIdentifier,
    @InventoryId Int,
    @Quantity Int,
    @OrderDetailId UniqueIdentifier,
    @sync_last_received_anchor Int,
    @sync_row_count Int Output
AS
BEGIN
	-- SET NOCOUNT ON added to prevent extra result sets from
	-- interfering with SELECT statements.
	SET NOCOUNT ON;
	
	UPDATE OrderDetails
	SET [OrderId] = @OrderId
		,[InventoryId] = @InventoryId
		,[Quantity] = @Quantity
		,[OrderDetailId] = @OrderDetailId
	FROM OrderDetails AS OD
	WHERE 
		OD.OrderDetailId = @OrderDetailId
		AND	@sync_last_received_anchor >= 
							ISNULL(
									(SELECT CT.SYS_CHANGE_VERSION 
									FROM CHANGETABLE(VERSION OrderDetails, (OrderDetailId), (OD.OrderDetailId)) AS CT),
								0)

     SET @sync_row_count = @@ROWCOUNT;
END
GO