SQLServer里面写触发器更新不同数据库数据

举例说明：

set ANSI_NULLS ON

set QUOTED_IDENTIFIER ON

GO

-- =============================================

-- Author: <Author,,Name>

-- Create date: <Create Date,,>

-- Description: <Description,,>

-- =============================================

ALTER TRIGGER [dbo].[tgr_khdh] on [dbo].[order1] for insert

AS

DECLARE

@amount INT,

@Name VARCHAR(100);

BEGIN

-- SET NOCOUNT ON added to prevent extra result sets from

-- interfering with SELECT statements.

SET NOCOUNT ON;

-- Insert statements for trigger here

select @amount=sum(amount) from order1;

insert into VATTI..StoreSale values(@amount,'衣服','2012-12-10 10:10:20',1);

update VATTI..Product set storage=storage-@amount where id=1;

END

上面颜色部分一定要注意，是【数据库】..【表名】。中间是两点。