Sql Server 在数据库中所有表所有栏位 找出匹配某个值的脚本（转）

转自：

http://blog.csdn.net/chenghaibing2008/article/details/11891419

(下面代码稍有修改,将要查找的内容直接作为参数传人，并且使用=而不是like)

ALter  PROCEDURE [dbo].[usp_Tool_GetDataOfKey] 
@Value nvarchar(50)

AS


declare @strTableName nvarchar(100)
declare @strTableID nvarchar(50)
declare @strColumnName nvarchar(100)
declare @strSql nvarchar(500)


create table #KeyTable(Table_Name nvarchar(100),Column_Name nvarchar(50))


declare Table_Cursor cursor
for
select name,id from sysobjects where xtype='U'
open Table_Cursor
fetch next from Table_Cursor into @strTableName,@strTableID
while(@@fetch_status=0)
    begin
        declare Column_Cursor cursor
        for
        select name from syscolumns where id=@strTableID and (((xtype=239 or xtype=231) and length>30) or ((xtype=175 or xtype=167) and length>15))
        open Column_Cursor
        fetch next from Column_Cursor into @strColumnName
        while(@@fetch_status=0)
            begin
                select @strSql='if exists(select * from '+@strTableName+' where '+@strColumnName+' ='''+@Value+''')'
                select @strSql=@strSql+'insert into #KeyTable(Table_Name,Column_Name) values('''+@strTableName+''','''+@strColumnName+''')'                    
                print @strSql
                exec(@strSql)
                fetch next from Column_Cursor into @strColumnName
            end 
        close Column_Cursor
        deallocate Column_Cursor


        fetch next from Table_Cursor into @strTableName,@strTableID
    end
close Table_Cursor
deallocate Table_Cursor


select * from #KeyTable