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Mysql选择当天或第二天之间的最新记录

转载 作者:行者123 更新时间:2023-11-29 15:42:29 25 4
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我有一个员工每天进出时间的数据集,如下:

uuid    datetime            Status  
7 2019-08-07 07:15:56 Checkout
7 2019-08-06 19:06:00 Checkin
7 2019-08-06 19:05:49 Checkout
7 2019-08-06 08:49:57 Checkin
7 2019-08-06 08:49:46 Checkout
7 2019-08-05 19:00:52 Checkin
7 2019-08-04 17:10:13 Checkout
7 2019-08-04 08:50:04 Checkin
7 2019-08-04 08:49:47 Checkout
7 2019-08-03 18:10:23 Checkin
7 2019-08-03 18:10:13 Checkout
7 2019-08-03 08:41:44 Checkin
7 2019-08-03 08:41:31 Checkout
7 2019-08-02 19:04:55 Checkin
7 2019-08-02 19:04:43 Checkout
7 2019-08-02 08:54:06 Checkin
7 2019-08-02 08:53:49 Checkout
7 2019-08-01 18:55:05 Checkin
7 2019-08-01 07:16:47 Checkout
7 2019-07-31 18:28:11 Checkin
7 2019-07-31 07:15:24 Checkout
7 2019-07-30 19:05:45 Checkin
7 2019-07-30 19:05:33 Checkout
7 2019-07-30 08:56:11 Checkin
7 2019-07-30 08:56:00 Checkout

使用这些数据,我想计算一天的总工作小时数。默认时间为 07:00 至 16:00 以及 16:00 至次日 01:00。加时时间 01:00 至 06:00。

我的挑战是,当一名员工在 07:00 签到并工作到第二天早上 03:00(轮类+几个加类时间)时,我使用以下 SQL 来检索结账时间,但它仅在检查时返回结果发生在同一天。如果结帐时间为 03:00、3:30、4:00 等,我无法检索结果...

此外,可以进行不止一次的 checkin 和结账,但必须考虑最早的 checkin 和最晚的结账

在下面的查询中,我尝试检索结帐时间,它仅在当天存在结帐时间的情况下返回结果,而不是在午夜之后返回结果。

SELECT uuid, DATE_FORMAT(datetime, "%M %d %Y") AS outdate, DATE_FORMAT(datetime, "%H:%i") AS outtimes FROM attendance_logs WHERE status = 'Checkout' AND (DATE_FORMAT(datetime, "%Y-%m-%d %H:%i:%s") BETWEEN DATE_FORMAT(datetime, "%Y-%m-%d 13:00:00") AND DATE_FORMAT(DATE_ADD(datetime, INTERVAL 1 DAY), "%Y-%m-%d 09:30:00")) AND DATE_FORMAT(datetime, "%Y-%m-%d") < "2019-08-08" ORDER BY datetime DESC 

预期输出(已于 2019 年 8 月 5 日编辑修复结果)

<小时/>
uuid    date      Checkin   Checkout
7 2019-08-06 08:49:57 07:15:56
7 2019-08-05 19:00:52 08:49:46
7 2019-08-04 08:50:04 17:10:13
7 2019-08-03 08:41:44 08:49:47
7 2019-08-02 08:54:06 08:41:31
7 2019-08-01 18:55:05 08:53:49
7 2019-07-31 07:16:47 18:28:11
7 2019-07-30 08:56:11 07:15:24

最终的SQL查询

 select attendance_logs.uuid
, emp.name
, dept.name AS department_name
, DATE_FORMAT(attendance_logs.datetime
, "%M %d %Y") AS day
, cintimes.intimes AS cin
, couttimes.outtimes AS cout
from attendance_logs
left
join employees AS emp
on emp.uuid = attendance_logs.uuid
and emp.is_disabled = 0
and emp.is_valid = 1
left
join departments AS dept
on dept.id = attendance_logs.department_id
and dept.is_disabled = 0
and dept.is_valid = 1
left
join
( SELECT uuid
, DATE_FORMAT(datetime, "%M %d %Y") AS indate
, DATE_FORMAT(datetime, "%H:%i") AS intimes
FROM attendance_logs
WHERE status = 'Checkin'
AND DATE_FORMAT(datetime, "%Y-%m-%d") <= "2019-08-07"
GROUP
BY DATE_FORMAT(datetime, "%M %d %Y")
, uuid
ORDER
BY datetime DESC ) AS cintimes
on cintimes.uuid = attendance_logs.uuid
and cintimes.indate = DATE_FORMAT(attendance_logs.datetime, "%M %d %Y")
left
join
( SELECT uuid
, DATE_FORMAT(datetime, "%M %d %Y") AS outdate
, DATE_FORMAT(datetime, "%H:%i") AS outtimes
FROM attendance_logs
WHERE status = 'Checkout'
AND (DATE_FORMAT(datetime, "%Y-%m-%d %H:%i:%s") BETWEEN DATE_FORMAT(datetime, "%Y-%m-%d 13:00:00") AND DATE_FORMAT(DATE_ADD(datetime, INTERVAL 1 DAY), "%Y-%m-%d 09:30:00"))
AND DATE_FORMAT(datetime, "%Y-%m-%d") < "2019-08-07"
ORDER
BY datetime DESC ) AS couttimes
on couttimes.uuid = attendance_logs.uuid
and couttimes.outdate = DATE_FORMAT(attendance_logs.datetime, "%M %d %Y")
where attendance_logs.uuid = ?
group
by DATE_FORMAT(attendance_logs.datetime, "%M %d %Y")
, attendance_logs.uuid
order
by attendance_logs.datetime desc

最佳答案

数据集:

SELECT * FROM my_table;
+------+---------------------+----------+
| uuid | datetime | Status |
+------+---------------------+----------+
| 7 | 2019-07-30 08:56:00 | Checkout |
| 7 | 2019-07-30 08:56:11 | Checkin |
| 7 | 2019-07-30 19:05:33 | Checkout |
| 7 | 2019-07-30 19:05:45 | Checkin |
| 7 | 2019-07-31 07:15:24 | Checkout |
| 7 | 2019-07-31 18:28:11 | Checkin |
| 7 | 2019-08-01 07:16:47 | Checkout |
| 7 | 2019-08-01 18:55:05 | Checkin |
| 7 | 2019-08-02 08:53:49 | Checkout |
| 7 | 2019-08-02 08:54:06 | Checkin |
| 7 | 2019-08-02 19:04:43 | Checkout |
| 7 | 2019-08-02 19:04:55 | Checkin |
| 7 | 2019-08-03 08:41:31 | Checkout |
| 7 | 2019-08-03 08:41:44 | Checkin |
| 7 | 2019-08-03 18:10:13 | Checkout |
| 7 | 2019-08-03 18:10:23 | Checkin |
| 7 | 2019-08-04 08:49:47 | Checkout |
| 7 | 2019-08-04 08:50:04 | Checkin |
| 7 | 2019-08-04 17:10:13 | Checkout |
| 7 | 2019-08-05 19:00:52 | Checkin |
| 7 | 2019-08-06 08:49:46 | Checkout |
| 7 | 2019-08-06 08:49:57 | Checkin |
| 7 | 2019-08-06 19:05:49 | Checkout |
| 7 | 2019-08-06 19:06:00 | Checkin |
| 7 | 2019-08-07 07:15:56 | Checkout |
+------+---------------------+----------+

这是部分结果...

 SELECT x.uuid
, x.datetime checkin
, MIN(y.datetime) checkout
FROM my_table x
LEFT
JOIN my_table y
ON y.datetime > x.datetime
AND y.status = 'checkout'
WHERE x.status = 'checkin'
GROUP
BY x.datetime;

+------+---------------------+---------------------+
| uuid | checkin | checkout |
+------+---------------------+---------------------+
| 7 | 2019-07-30 08:56:11 | 2019-07-30 19:05:33 |
| 7 | 2019-07-30 19:05:45 | 2019-07-31 07:15:24 |

| 7 | 2019-07-31 18:28:11 | 2019-08-01 07:16:47 |

| 7 | 2019-08-01 18:55:05 | 2019-08-02 08:53:49 |

| 7 | 2019-08-02 08:54:06 | 2019-08-02 19:04:43 |
| 7 | 2019-08-02 19:04:55 | 2019-08-03 08:41:31 |

| 7 | 2019-08-03 08:41:44 | 2019-08-03 18:10:13 |
| 7 | 2019-08-03 18:10:23 | 2019-08-04 08:49:47 |

| 7 | 2019-08-04 08:50:04 | 2019-08-04 17:10:13 |

| 7 | 2019-08-05 19:00:52 | 2019-08-06 08:49:46 |

| 7 | 2019-08-06 08:49:57 | 2019-08-06 19:05:49 |
| 7 | 2019-08-06 19:06:00 | 2019-08-07 07:15:56 |
+------+---------------------+---------------------+

我仍然无法遵循让我们从这里达到您想要的结果的逻辑。

编辑:

这看起来非常像您想要的结果,但我不知道这是否真的是您想要的......

SELECT uuid
, MIN(checkin) checkin
, MAX(checkout) checkout
FROM
( SELECT x.uuid
, x.datetime checkin
, MIN(y.datetime) checkout
, DATE(x.datetime-INTERVAL 8 HOUR) dt
FROM my_table x
LEFT
JOIN my_table y
ON y.uuid = x.uuid
AND y.datetime > x.datetime
AND y.status = 'checkout'
WHERE x.status = 'checkin'
GROUP
BY x.datetime
) a
GROUP
BY uuid
, dt;
+------+---------------------+---------------------+
| uuid | checkin | checkout |
+------+---------------------+---------------------+
| 7 | 2019-07-30 08:56:11 | 2019-07-31 07:15:24 |
| 7 | 2019-07-31 18:28:11 | 2019-08-01 07:16:47 |
| 7 | 2019-08-01 18:55:05 | 2019-08-02 08:53:49 |
| 7 | 2019-08-02 08:54:06 | 2019-08-03 08:41:31 |
| 7 | 2019-08-03 08:41:44 | 2019-08-04 08:49:47 |
| 7 | 2019-08-04 08:50:04 | 2019-08-04 17:10:13 |
| 7 | 2019-08-05 19:00:52 | 2019-08-06 08:49:46 |
| 7 | 2019-08-06 08:49:57 | 2019-08-07 07:15:56 |
+------+---------------------+---------------------+

关于Mysql选择当天或第二天之间的最新记录,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/57459937/

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