本文介绍了在视图 oracle 中进行累积总和的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想在 oracle 中创建视图,如何在 oracle 的屏幕截图中获得我想要的saldo"值?有人可以给我脚本吗?
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?
我想要的结果:
dateacct period_id startdate enddate debit credit saldo
7/10/2015 1 1/10/2015 30/10/2015 25 0 25
8/10/2015 1 1/10/2015 30/10/2015 0 5 20
9/10/2015 1 1/10/2015 30/10/2015 0 3 17
10/10/2015 1 1/10/2015 30/10/2015 4 0 21
注意:dateacct、period_id、startdate、enddate、credit、debit 是我从 'akun' 表中取出的列.
Notes: dateacct,period_id,startdate,enddate,credit,debit are the column that I take from 'akun' table.
推荐答案
试试这个:
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;
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