create procedure sys.sp_MSuniqueobjectname
	@name_in sysname,
 	@name_out sysname = NULL output
AS

 	declare @name_out_local sysname
	declare @subschars 		sysname
	declare @curchar 		nchar(1)
	declare @substidx 		int
	declare @pos 			int

	select @subschars = 'abcdefghijklmnopqrstuvwxyz'
	select @name_out_local = @name_in


	select @substidx = 0
	select @pos = 1

	while exists (select * from sys.objects where name = @name_out_local)
		begin
		if @substidx > 25
			begin
			select @pos = @pos + 1
			select @substidx = 1
			end
		else
			select @substidx = @substidx + 1
		select @curchar = substring(@subschars, @substidx, 1)
		select @name_out_local = stuff(@name_out_local, @pos, 1, @curchar)
		end

	if @name_out IS NULL
		select @name_out_local
	else
		select @name_out = @name_out_local

	return (0)