更新sqlserver视图方式

declare @vname sysname

declare refresh_cursor cursor for 
 select name from sysobjects where xtype = 'v' order by crdate
for read only  
open refresh_cursor

fetch next from refresh_cursor 
into @vname
 while @@fetch_status = 0
 begin
  --刷新指定视图的元数据。由于视图所依靠的基础对象发生更改，视图的持久元数据会过期。
  exec sp_refreshview @vname
  print '视图' + @vname + '已更新'
  fetch next from refresh_cursor 
     into @vname
 end
close refresh_cursor
deallocate refresh_cursor