Formatting with partition by?

Question

scott@ntw>with tbl as
  2      (select '01' as c1, 'Q012004' as c2, 5 as c3 from dual union all
  3       select '01', 'Q022004', 2 from dual union all
  4       select '01', 'Q032004', 10 from dual union all
  5       select '02', 'Q012004', 8 from dual union all
  6       select '02', 'Q012006', 8 from dual union all
  7       select '05', 'Q022006', 10 from dual union all
  8       select '05', 'Q032006', 10 from dual union all
  9       select '05', 'Q042006', 10 from dual )
10     select c1, c2, s1, decode(rn,1,sum(s1) over (partition by c1 order by c2)) s2
11     from (select c1, c2, sum(c3) s1, row_number() over (partition by c1 order by c2 desc) rn
12           from tbl
13           group by c1,c2)
14     order by c1,c2;
C1 C2              S1         S2
01 Q012004          5
01 Q022004          2
01 Q032004         10         17
02 Q012004          8
02 Q012006          8         16
05 Q022006         10
05 Q032006         10
05 Q042006         10         30
8 Zeilen ausgewählt.
scott@ntw>Look at the first column, please. I would like to get the following:
C1 C2              S1         S2
01 Q012004          5
   Q022004          2
   Q032004         10         17
02 Q012004          8
   Q012006          8         16
05 Q022006         10
   Q032006         10
   Q042006         10         30

Answer 1

in your sql*plus
break on c1
@> break on c1
@>
@> with tbl as
  2        (select '01' as c1, 'Q012004' as c2, 5 as c3 from dual union all
  3         select '01', 'Q022004', 2 from dual union all
  4         select '01', 'Q032004', 10 from dual union all
  5         select '02', 'Q012004', 8 from dual union all
  6         select '02', 'Q012006', 8 from dual union all
  7         select '05', 'Q022006', 10 from dual union all
  8         select '05', 'Q032006', 10 from dual union all
  9         select '05', 'Q042006', 10 from dual )
10       select c1, c2, s1, decode(rn,1,sum(s1) over (partition by c1 order by c2)) s2
11       from (select c1, c2, sum(c3) s1, row_number() over (partition by c1 order by c2 desc) rn
12             from tbl
13             group by c1,c2)
14       order by c1,c2;
C1 C2              S1         S2
01 Q012004          5
   Q022004          2
   Q032004         10         17
02 Q012004          8
   Q012006          8         16
05 Q022006         10
   Q032006         10
   Q042006         10         30