if Object_id('UspOutputData') is not null  
    drop PROCEDURE UspOutputData;  
go  
CREATE PROCEDURE dbo.UspOutputData   
    @tablename sysname   
AS  
BEGIN   
    declare @column varchar(2000)   
    declare @columndata varchar(2000)   
    declare @sql varchar(8000)   
    declare @xtype tinyint   
    declare @name sysname   
    declare @objectId int   
    declare @objectname sysname   
    declare @ident int   
  
    set nocount on   
    set @objectId=object_id(@tablename)   
  
    if @objectId is null -- 判断对象是否存在   
    begin   
        print 'The object not exists'   
        return   
    end   
    set @objectname=rtrim(object_name(@objectId))   
  
    if @objectname is null or charindex(@objectname,@tablename)=0 --此判断不严密   
    begin   
        print 'object not in current database'   
        return   
    end   
  
    if OBJECTPROPERTY(@objectId,'IsTable') < > 1 -- 判断对象是否是table   
    begin   
        print 'The object is not table'   
        return   
    end   
  
    select @ident=status&0x80 from syscolumns where id=@objectid and status&0x80=0x80   
  
    if @ident is not null   
        print 'SET IDENTITY_INSERT '+@TableName+' ON'   
  
    declare syscolumns_cursor cursor  
  
    for select c.name,c.xtype from syscolumns c where c.id=@objectid order by c.colid   
  
    open syscolumns_cursor   
    set @column=''   
    set @columndata=''   
    fetch next from syscolumns_cursor into @name,@xtype   
  
    while @@fetch_status < >-1   
    begin   
        if @@fetch_status < >-2   
        begin   
            if @xtype not in(189,34,35,99,98) --timestamp不需处理，image,text,ntext,sql_variant 暂时不处理   
            begin   
--                set @column = @column + case when len(@column)=0 then '[' else ',['end + @name +']'  
                set @column = @column + case when len(@column)=0 then '' else ','end + @name +''  
                set @columndata = @columndata + case    when len(@columndata)=0 then '' else ','','',' end   
                                              + case    when @xtype in(167,175) then '''''''''+'+@name+'+''''''''' --varchar,char   
                                                        when @xtype in(231,239) then '''N''''''+'+@name+'+''''''''' --nvarchar,nchar   
                                                        when @xtype=61 then '''''''''+convert(char(23),'+@name+',121)+''''''''' --datetime   
                                                        when @xtype=58 then '''''''''+convert(char(16),'+@name+',120)+''''''''' --smalldatetime   
                                                        when @xtype=36 then '''''''''+convert(char(36),'+@name+')+''''''''' --uniqueidentifier   
                                                  else @name   
                                                  end  --case  
            end -- if   
        end --if  
        fetch next from syscolumns_cursor into @name,@xtype   
    end  --while  
  
    close syscolumns_cursor   
    deallocate syscolumns_cursor   
  
    set @sql='set nocount on select ''insert '+@tablename+'('+@column+') values(''as ''--'','+@columndata+','')'' from '+@tablename   
  
    print '--'+@sql   
    exec(@sql)   
  
    if @ident is not null   
    print 'SET IDENTITY_INSERT '+@TableName+' OFF'   
END;  
GO