Sql 将数据从天聚合到月
我有按天显示的数据,我想将这些数据写入月度报告。数据如下所示 发票日期总收入净收入 2018-06-28 ,1623.99 ,659.72 2018-06-27 ,112414.65 ,38108.13 2018-06-26 ,2518.74 ,1047.14 2018-06-25 ,475805.92 ,172193.58 2018-06-22 ,1151.79 ,478.96 我如何着手创建一份报告,其中提供了6月、7月、8月等月份的总收入和净收入,并按天报告数据 到目前为止,这就是我所拥有的Sql 将数据从天聚合到月,sql,redash,Sql,Redash,我有按天显示的数据,我想将这些数据写入月度报告。数据如下所示 发票日期总收入净收入 2018-06-28 ,1623.99 ,659.72 2018-06-27 ,112414.65 ,38108.13 2018-06-26 ,2518.74 ,1047.14 2018-06-25 ,475805.92 ,172193.58 2018-06-22 ,1151.79 ,478.
SELECT invoice_date,
SUM(gross_revenue) AS gross_revenue,
SUM(net_revenue) AS net_revenue
FROM wc_revenue
GROUP BY invoice_date
您可以尝试
汇总
。示例说明如下:
表数据:
mysql> select * from wc_revenue;
+--------------+---------------+-------------+
| invoice_date | gross_revenue | net_revenue |
+--------------+---------------+-------------+
| 2018-06-28 | 1623.99 | 659.72 |
| 2018-06-27 | 112414.65 | 38108.13 |
| 2018-06-26 | 2518.74 | 1047.14 |
| 2018-06-25 | 475805.92 | 172193.58 |
| 2018-06-22 | 1151.79 | 478.96 |
| 2018-07-02 | 150.00 | 100.00 |
| 2018-07-05 | 350.00 | 250.00 |
| 2018-08-07 | 600.00 | 400.00 |
| 2018-08-09 | 900.00 | 600.00 |
+--------------+---------------+-------------+
mysql> SELECT month(invoice_date) as MTH, invoice_date, SUM(gross_revenue) AS gross_revenue, SUM(net_revenue) AS net_revenue
FROM wc_revenue
GROUP BY MTH, invoice_date WITH ROLLUP;
+------+--------------+---------------+-------------+
| MTH | invoice_date | gross_revenue | net_revenue |
+------+--------------+---------------+-------------+
| 6 | 2018-06-22 | 1151.79 | 478.96 |
| 6 | 2018-06-25 | 475805.92 | 172193.58 |
| 6 | 2018-06-26 | 2518.74 | 1047.14 |
| 6 | 2018-06-27 | 112414.65 | 38108.13 |
| 6 | 2018-06-28 | 1623.99 | 659.72 |
| 6 | NULL | 593515.09 | 212487.53 |
| 7 | 2018-07-02 | 150.00 | 100.00 |
| 7 | 2018-07-05 | 350.00 | 250.00 |
| 7 | NULL | 500.00 | 350.00 |
| 8 | 2018-08-07 | 600.00 | 400.00 |
| 8 | 2018-08-09 | 900.00 | 600.00 |
| 8 | NULL | 1500.00 | 1000.00 |
| NULL | NULL | 595515.09 | 213837.53 |
+------+--------------+---------------+-------------+
我会简单地按年份和月份分组
SELECT invoice_date,
SUM(gross_revenue) AS gross_revenue,
SUM(net_revenue) AS net_revenue
FROM wc_revenue GROUP BY year(invoice_date), month(invoice_date)
由于我不知道您是否有权访问年
和月
函数,另一种解决方案是将日期转换为varchar,并按最左边的7个字符分组(年+月)
了解所使用的SQL的特定风格将非常有用,因为此处所需的函数将取决于此。我对谷歌RedAsh的粗略理解是,它运行在许多数据源之上,尽管我可能弄错了。我相信它是t-sqlI,我无法访问年份和月份功能,但我仍然非常感谢您在这方面的帮助!!不客气。对于支持月函数的数据库(例如,
MySQL
),您可以保留此方法作为替代方法。我没有访问年和月函数的权限,如果使用第二个代码,则会出现此错误“运行查询时出错:列“view\u cw\u wc\u revenue.invoice\u date”必须显示在GROUP BY子句中或在聚合函数中使用”那是因为我忘了更改SELECT的字段,我现在将对其进行编辑。请再试一次,告诉我它是否有效!
SELECT left(cast(invoice_date as varchar(50)),7) AS invoice_date,
SUM(gross_revenue) AS gross_revenue,
SUM(net_revenue) AS net_revenue
FROM wc_revenue GROUP BY left(cast(invoice_date as varchar(50)),7)