Sub totals with a sub query!!

Question

Hi All,
I want to build a query with the following columns from the table 'address_details':
name, address,total,a_total, b_total, c_total, d_total
where total is a sum of a_total, b_total, c_total and d_total.
And where a_total, b_total, c_total and d_total are individual sum of a particular type.
Can you please help me to write a query for this.
Thanks in adv.
bh_t_76

Answer 1

This?
SQL> select * from test;
NAME  ADDRESS              VALUE TYPE
xx    xxxxxxxxx               50 a
xx    xxxxxxxxx               50 a
xx    xxxxxxxxx              100 a
xx    xxxxxxxxx              500 b
xx    xxxxxxxxx               50 c
xx    xxxxxxxxx              100 c
xx    xxxxxxxxx               50 d
xx    xxxxxxxxx               50 d
xx    xxxxxxxxx             1000 d
9 rows selected.
SQL> select name,address,sum(value) total,
  2         sum(decode(type,'a',value)) tot_a,
  3         sum(decode(type,'b',value)) tot_b,
  4         sum(decode(type,'c',value)) tot_c,
  5         sum(decode(type,'d',value)) tot_d
  6  from test
  7  group by name,address;
NAME  ADDRESS              TOTAL      TOT_A      TOT_B      TOT_C      TOT_D
xx    xxxxxxxxx             1950        200        500        150       1100