回答編集履歴
2
調整
test
CHANGED
|
@@ -63,3 +63,39 @@
|
|
|
63
63
|
with rollup
|
|
64
64
|
|
|
65
65
|
```
|
|
66
|
+
|
|
67
|
+
|
|
68
|
+
|
|
69
|
+
平日の集計だけ
|
|
70
|
+
|
|
71
|
+
```SQL
|
|
72
|
+
|
|
73
|
+
SELECT * FROM(
|
|
74
|
+
|
|
75
|
+
SELECT
|
|
76
|
+
|
|
77
|
+
case when WEEKDAY(created_at) BETWEEN 1 AND 5 then 1 else 0 end as heijitu,
|
|
78
|
+
|
|
79
|
+
WEEKDAY(created_at) as week,
|
|
80
|
+
|
|
81
|
+
SUM(fee) AS total_fee
|
|
82
|
+
|
|
83
|
+
FROM
|
|
84
|
+
|
|
85
|
+
users
|
|
86
|
+
|
|
87
|
+
GROUP BY
|
|
88
|
+
|
|
89
|
+
heijitu,week with rollup
|
|
90
|
+
|
|
91
|
+
having week is not null or week is null and heijitu=1
|
|
92
|
+
|
|
93
|
+
) as sub
|
|
94
|
+
|
|
95
|
+
order by week is null,week
|
|
96
|
+
|
|
97
|
+
|
|
98
|
+
|
|
99
|
+
```
|
|
100
|
+
|
|
101
|
+
※平日だけ集計して行を増やすのは合理的ではないのであまりおすすめできません
|
1
chousei
test
CHANGED
|
@@ -2,12 +2,64 @@
|
|
|
2
2
|
|
|
3
3
|
SELECT
|
|
4
4
|
|
|
5
|
-
SUM(
|
|
5
|
+
SUM(fee) AS total_fee
|
|
6
6
|
|
|
7
7
|
FROM
|
|
8
8
|
|
|
9
9
|
users
|
|
10
10
|
|
|
11
|
-
WHERE WEEKDAY(
|
|
11
|
+
WHERE WEEKDAY(created_at) BETWEEN 1 AND 5
|
|
12
12
|
|
|
13
13
|
```
|
|
14
|
+
|
|
15
|
+
|
|
16
|
+
|
|
17
|
+
# 追記
|
|
18
|
+
|
|
19
|
+
平日のそれぞれの売上と、その集計
|
|
20
|
+
|
|
21
|
+
（土日どうする？）
|
|
22
|
+
|
|
23
|
+
```SQL
|
|
24
|
+
|
|
25
|
+
create table users(id int primary key,fee int,created_at date);
|
|
26
|
+
|
|
27
|
+
insert into users values
|
|
28
|
+
|
|
29
|
+
(1,100,'2021-10-01'),
|
|
30
|
+
|
|
31
|
+
(2,150,'2021-10-01'),
|
|
32
|
+
|
|
33
|
+
(3,200,'2021-10-02'),
|
|
34
|
+
|
|
35
|
+
(4,300,'2021-10-03'),
|
|
36
|
+
|
|
37
|
+
(5,120,'2021-10-04'),
|
|
38
|
+
|
|
39
|
+
(6,130,'2021-10-05'),
|
|
40
|
+
|
|
41
|
+
(7,400,'2021-10-05');
|
|
42
|
+
|
|
43
|
+
/*適当なデータ*/
|
|
44
|
+
|
|
45
|
+
|
|
46
|
+
|
|
47
|
+
SELECT
|
|
48
|
+
|
|
49
|
+
WEEKDAY(created_at) as week,
|
|
50
|
+
|
|
51
|
+
SUM(fee) AS total_fee
|
|
52
|
+
|
|
53
|
+
FROM
|
|
54
|
+
|
|
55
|
+
users
|
|
56
|
+
|
|
57
|
+
WHERE WEEKDAY(created_at) BETWEEN 1 AND 5
|
|
58
|
+
|
|
59
|
+
GROUP BY
|
|
60
|
+
|
|
61
|
+
week
|
|
62
|
+
|
|
63
|
+
with rollup
|
|
64
|
+
|
|
65
|
+
```
|