Calculating a running balance

[Adam Harborow <adam.harborow@ZURICH.COM>]

Hello

I am using BRIO Report builder 6, Windows NT 4.0, Oracle 7.3.4.

I am trying to compile a report that takes the form similar to a bank
account statement.  I have a starting balance and an end balance but I also
have numerous transactions (debit/credit column) that occur between the
start and end balance.  What I need to do is have a running balance (under
the heading balance) of the different transactions eg:

debit/credit       Balance
                              100 (starting balance)
-50                          50
 200                       250
100                        350
-150                       200
                               200 (end balance)

Basically I have the debit/credit data and the start/end balance.  I just
need to create a running total balance.  I need a good starting point hence
the lack of any code.

Thanks in advance

Adam