--含有医院编号字段的所有表

　　select a.[name] from sysobjects a,

　　(

　　select [id],count(*) b from syscolumns

　　where [name] ='column1'

　　group by [id]

　　)

　　b where a.[id]=b.[id] order by a.name asc

　　--同时含有医院编号和科室编号字段的所有表

　　select a.[name] from sysobjects a

　　left join

　　(

　　select [id],count(*) b from syscolumns where [name]

　　in('column1','column2') group by [id] having count(*)>1

　　) b

　　on a.[id]=b.[id]

　　where b.id is not null