Help! Matrix Group Report

Question

Hi All,
My tables are
Petty_cash_voucher P :- voucher_date,terminal_id,currency_code,account_code, amount
Terminal_master T :- terminal_id,terminal_station_code
Ledger_codes L :- account_code,account_description,accound_main_head_code
Account_main_heads :-
Account_main_head_code, Main_head_description
im looking for a MATRIX WITH GROUP REPORT should look like this
1st group : CURRENCY
2nd Group : Main_head_description
Row field is : account_description
Column field is : Terminal_town_code
Matrix CELL is : total_amount.
here i should see all my terminal_towns though the transactuons existed or not for that day. letssay there are 22 terminals, but today i have 2 terminals only transactions, but i need to see 22 as columns with NULL values. and for ledgers, main_heads what ever existed only. Ex: i have 100 ledgers with 20 Main heds, but there is 2 only transactions happend, i should see 2 group by main_head with 2 terminsla having values remiaing termils with null values.
i wrote the query like this , but it is not giving all terminal codes , giving only values existed.
SELECT
P.currency_code,
T.terminal_town_code,
P.account_code,
L.account_description,
MH.account_main_head_description,
SUM(P.amount) total_amount
FROM
terminal_master T,
petty_cash_voucher_master P,
ledger_accounts L,
account_main_heads MH
WHERE
T.terminal_id = P.account_to_terminal (+)
AND
L.account_code (+) = P.account_code
AND
MH.account_main_head_code (+) = L.account_main_head_code
AND
P.voucher_date (+) > = '16-jun-05'
AND
P.voucher_date (+) < = '16-jun-05'
GROUP BY
P.currency_code,
T.terminal_town_code,
P.account_code,
L.account_description,
SH.account_main_head_description.
Thanks in advance.

Answer 1

Posting twice is not going to get you an answer quicker - post some insert statements with actual data, the results you are seeing, and the results you expect!
You'll find most people are more than willing to help, but this is less a reports issue, and more a sql issue. So if you want a quick response, you must give as much information as you can!