微软访问查询

Question

I have a query that has a amount of transaction column (dollar amount) and a payment type column (cash, check, CC). Is there a way to query all amount of transactions that are paid with cash and get a total, paid with credit card and get a total, paid with a check and get a total?

Answer 1

select payment_type, sum(transaction_amount)
from yourtable
group by payment_type

That'll return a row for each payment type, along with the total amount paid via that type.