0 - expire
1 - approval
2 - pending
3 - counting
1 - approval ,
3 - counting,
0 - expire
2 - pending.
-- sampe of data from 0 to 3
SQL> with t1(x) as(
2 select level - 1
3 from dual
4 connect by level <= 4
5 )
6 select * -- actual query
7 from t1
8 order by case x
9 when 0 then 'expire'
10 when 1 then 'approval'
11 when 2 then 'pending'
12 when 3 then 'counting'
13 end
14 ;
X
----------
1
3
0
2