I want to get an accumulating sum of rows in the balance column where, in this case, the account number is the same. For example,
<tbody>
</tbody>
This must be an old chesnut, but I can't work it out.
Day | Account | Dr | Cr | Balance | |
1 | 1000 | 100 | 75 | ? (25) | |
1 | 1000 | 500 | 260 | ? (265) | |
4 | 1150 | 400 | 100 |
<tbody> </tbody> | |
5 | 1150 | 800 | 600 |
<tbody> </tbody> | |
5 | 2000 | 1000 | 25 |
<tbody> </tbody> |
<tbody>
</tbody>
This must be an old chesnut, but I can't work it out.