CREATE TABLE SQL_TABL (
ORD_DATE Date,
PROD_CODE Varchar2(10),
CUST_CODE Varchar2(10),
QTY Number(2),
UNIT_PRICE Number(5,2),
SHIP_DATE Date,
CARR_CODE Varchar2(12),
SHIP_COST Number(5,2),
PMT_DATE Date
);

insert into SQL_TABL values ('08-Jan-05', 'A-50-0013', 'Cu-08-143',
4,
181.79, '09-Jan-05', 'TransCo', 60.27, '15-Jan-05');
insert into SQL_TABL values ('15-Jan-05', 'A-25-0753', 'Cu-08-180',
13, 265.61, '23-Jan-05', 'Expedit', 278.36, '29-Jan-05');
insert into SQL_TABL values ('19-Jan-05', 'A-24-0101', 'Cu-08-133',
20, 120.18, '22-Jan-05', 'Expedit', 188.28, '29-Jan-05');
insert into SQL_ASSGN_2 values ('30-Jan-05', 'B-63-0023', 'Cu-4-078',
4,
280.88, '09-Feb-05', 'Expedit', 92.93, '04-Feb-05');


hi every one i have a a table like such and i want to do 2 things

1.Produce total sales per Product Group interval (0-9, 10-19 etc) for
sales made in 2006. Report only those groups which overall have total
sales greater than 1500.

2.Produce total sales per Product Group interval (0-9, 10-19 etc) for
sales made in 2006. Report only those groups where sales is more than
10% of grand total of sales.

*** the group code is the 2 digits between the - sign in the prod
code
i.e. A-50-0123 is of group 50
Group codes from 0 to 9 form Group0. Codes from 10 to 19 form Group10
etc.
i know from excel that i need a rounding function to get them, but i
dont know how to imply here
in oracle

Any clues please on any of the two problems??
thanks in advance