php - 按添加年份对所有每月收入组进行排序

Question

想要显示我每月和每年的所有支出，如下图 [][2] 所示，代码如下所示

SELECT 
    monthname(date_added) as monthname,
    year(date_added) as year,
    SUM(amount) as amounts 
    FROM incomes GROUP BY year ORDER BY monthname

2017年
一月 100 美元
二月 $200
7 月 90 美元
六月 $300

<小时/> 2018年
一月 100 美元
二月 $200
7 月 90 美元
六月 300 美元

Answer 1

似乎您需要按日期和月份订购

    select t.year, t.monthname, t.amounts
    from(
         SELECT monthname(date_added) as monthname, 
                month(date_added) month, 
                year(date_added) as year,
                SUM(amount) as amounts 
                FROM incomes 
                GROUP BY year, month, monthname
    )
    ORDER BY t.year, t.month

或者如果您需要今年和上一年的两个单独的结果

对于实际年份，您可以

select t.year, t.monthname, t.amounts
from(
     SELECT monthname(date_added) as monthname, 
            month(date_added) month, 
            year(date_added) as year,
            SUM(amount) as amounts 
            FROM incomes 
            where year(date_added) = year(curdate())
            GROUP BY year, month, monthname
)
ORDER BY t.year, t.month

上一年你可以

select t.year, t.monthname, t.amounts
from(
     SELECT monthname(date_added) as monthname, 
            month(date_added) month, 
            year(date_added) as year,
            SUM(amount) as amounts 
            FROM incomes 
            where year(date_added) = year(curdate()) -1 
            GROUP BY year, month, monthname
)
ORDER BY t.year, t.month