Make cumulative sum in view oracle

Question

I want to make a view in oracle, how can I get value of \'saldo\' that I supposed like in this screenshoot with oracle? can someone give me the script?

The result that

Answer 1

There's a bunch of things you can do with Oracle Analytics functions, especially made for that purpose.

Oracle Analytic functions

You can also use the PARTITION BY to have cumul for the day or the period:

SELECT DATEACCT, PERIOD_ID, STARTDATE, ENDDATE, CREDIT, DEBIT,  
    SUM (DEBIT-CREDIT) OVER (PARTITION BY DATEACCT ORDER BY DATEACCT,PERIOD_ID,STARTDATE,ENDDATE) CUMULDAY,
    SUM (DEBIT-CREDIT) OVER (PARTITION BY PERIOD_ID ORDER BY DATEACCT,PERIOD_ID,STARTDATE,ENDDATE) CUMULPERIOD
from AKUN
ORDER BY DATEACCT, PERIOD_ID, STARTDATE, ENDDATE;



DATEACCT  PERIOD_ID STARTDATE ENDDATE      CREDIT      DEBIT   CUMULDAY    CUMULPERIOD
-------- ---------- --------- -------- ---------- ---------- ---------- -----------
07/10/15          1 01/10/15  30/10/15          0         25         25          25 
08/10/15          1 01/10/15  30/10/15          5          0         -5          20 
09/10/15          1 01/10/15  30/10/15          3          0         -3          17 
10/10/15          1 01/10/15  30/10/15          0          4          4          21 

Answer 2

Try this:

SELECT DATEACCT, PERIOD_ID, STARTDATE, ENDDATE, CREDIT, DEBIT,
    SUM (DEBIT-CREDIT) OVER (ORDER BY DATEACCT,PERIOD_ID,STARTDATE,ENDDATE) saldo
from AKUN
ORDER BY DATEACCT, PERIOD_ID, STARTDATE, ENDDATE;