A quick query wanted

Question

I have a view with columns and data like:
UNIT STATUS CASES
001 complete 38
001 on-going 32
001 total 70
002 complete 10
002 on-going 47
002 total 57
Can anyone give me a quick query to make the report as:
UNIT Comlete on-going total cases
001 38 32 70
002 10 47 57
Thanks

Answer 1

SQL> -- generating sample data:
SQL> with t as (
  2  select '001' unit, 'complete' status, 38 cases from dual union all
  3  select '001', 'on-going', 32 from dual union all
  4  select '001', 'total', 70 from dual union all
  5  select '002', 'complete', 10 from dual union all
  6  select '002', 'on-going', 47 from dual union all
  7  select '002', 'total', 57  from dual
  8  )
  9  --
10  -- actual query:
11  --
12  select unit
13  ,      max(case when status = 'complete' then cases end ) "complete"
14  ,      max(case when status = 'on-going' then cases end) "on-going"
15  ,      max(case when status = 'total' then cases end) "total"
16  from   t
17  group by unit
18  order by unit;
UNI   complete   on-going      total
001         38         32         70
002         10         47         57
2 rows selected.