i 拥有主服务器2008年服务器数据库。
i 拥有10个终端,连接这一服务器,并使用数据库。
i 需要通过任何终端安装到数据库的每个新插入——在服务器中,
第2行
能够这样做吗?
事先感谢
i 拥有主服务器2008年服务器数据库。
i 拥有10个终端,连接这一服务器,并使用数据库。
i 需要通过任何终端安装到数据库的每个新插入——在服务器中,
第2行
能够这样做吗?
事先感谢
我建议使用一个后插入的触发点来这样做,在以下几个方面有好的例子:
如果你在数据插入的表格上设定触发点,则每当任何终点站都安装一个插头。 在触发器中,你可以向记录文档中填写该插文的细节,或许可以使用斜线——主子的建议。
作为一个例子,我很快想起:
create TRIGGER dbo.productTrigger
on dbo.Product
after insert
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
declare @data nvarchar(255);
DECLARE dataCursor CURSOR FAST_FORWARD FOR
select ProductCode from inserted;
OPEN dataCursor
FETCH NEXT FROM dataCursor
INTO @data
WHILE @@FETCH_STATUS = 0 BEGIN
declare @cmd sysname;
set @cmd = echo + @data + >> c: estvar_out2.txt ;
exec master..xp_cmdshell @cmd, NO_OUTPUT;
FETCH NEXT FROM dataCursor
INTO @data
END
CLOSE dataCursor;
DEALLOCATE dataCursor;
END
当然,你必须修改数据库和表格名称等。
想到的另一点是,你需要使Xp_cmdshell作为备用服务器开关,因为安全原因这样做:
EXEC master.dbo.sp_configure show advanced options , 1
RECONFIGURE
EXEC master.dbo.sp_configure xp_cmdshell , 1
RECONFIGURE
go
最后,我注意到的最后一件事是,当我对c:var_out2表示赞同的时候。 但是,当我改为c:tvar_out2时,它却给我“Access Denied”。 罚款。 因此也铭记这一点。
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