Ordering according comparing - SQL Experts pls help

Question

Hi All,
I want to measure the nearest points according to percentage between these points and order it.
by another way, i want to show the relation between points according to percentage value.
drop table temp_value;
create table temp_value(id number(10),location varchar2(20), percentage number(9));
insert into temp_value values  (1,'LOC 1,2',30);
insert into  temp_value values (2,'LOC 1,3',0);
insert into  temp_value values (3,'LOC 1,4',0);
insert into  temp_value values (4,'LOC 1,5',0);
insert into  temp_value values (5,'LOC 1,6',50);
insert into  temp_value values (6,'LOC 2,3',0);
insert into  temp_value  values(7,'LOC 2,4',0);
insert into  temp_value values (9,'LOC 2,5',0);
insert into  temp_value values (10,'LOC 2,6',10);
insert into  temp_value values (11,'LOC 3,4',90);
insert into  temp_value values (12,'LOC 3,5',80);
insert into  temp_value values (13,'LOC 4,5',0);
insert into  temp_value values (14,'LOC 4,6',0);
insert into  temp_value values (15,'LOC 5,6',0); i want the output like this, the ordering of the point like this
4
3
5
6
1
2 or like this
  6
1
2
4
3
5 if you ask me why this ordering i will say that
4    [90 percent between point 3,4 that mean can be 3,4 or 4,3]
3
5    [80 percent between 3,5 that mean can be 5 after 3,4]
6    [50 percent between 1,6 that mean can be 1,6 or 6,1 ]
1
2    [ 30 percent between 1,2 that mean can be 1,2 or 2,1] regards
Edited by: Ayham on Oct 6, 2012 10:18 AM
Edited by: Ayham on Oct 6, 2012 10:43 AM
Edited by: Ayham on Oct 6, 2012 8:04 PM

Answer 1

really i am happy to see you reply but the results is not correct
SQL> select A1.loc as Location, A1.rn as percentage, a2.rw as group_number from
asd a1,
  2                     (Select rn, row_number() over(order by rn desc) rw
  3                     from asd
  4                     group by rn) a2
  5  where a1.rn = a2.rn;
LOCATION             PERCENTAGE GROUP_NUMBER
4                            90            1
3                            90            1
5                            80            2
3                            80            2
6                            50            3
1                            50            3
2                            30            4
1                            30            4
6                            10            5
2                            10            5
6                             0            6
LOCATION             PERCENTAGE GROUP_NUMBER
6                             0            6
5                             0            6
5                             0            6
5                             0            6
5                             0            6
4                             0            6
4                             0            6
4                             0            6
4                             0            6
3                             0            6
3                             0            6
LOCATION             PERCENTAGE GROUP_NUMBER
2                             0            6
2                             0            6
2                             0            6
1                             0            6
1                             0            6
1                             0            6
28 rows selected.
SQL>it should be like this
LOC          Group
3                    1
4                    1
5                    1
1                    2
6                    2
2                    2Edited by: Ayham on Oct 6, 2012 1:11 AM
Edited by: Ayham on Oct 6, 2012 1:11 AM