【发布时间】:2020-01-03 03:20:06
【问题描述】:
【问题讨论】:
-
请将代码和数据发布为文本,而不是图像。
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您的问题不清楚。您是否想要一个查询来查找所有具有重复
id_time_slot的行? -
如果这是你想要的,这是stackoverflow.com/questions/24738346/…的副本
【问题讨论】:
id_time_slot 的行?
使用子查询GROUP BY schedule_number, id_slot_time HAING COUNT(*) > 1获取重复记录
在这样的组中:
SELECT tb1.*
FROM (
SELECT
tb_schedule_detail.*
FROM
tb_schedule_detail
JOIN tb_scheduler ON tb_scheduler.scheduler_number = tb_schedule_detail.scheduler_number
WHERE
dock_id = 2
AND tb_schedule_detail.rdd = '2020-01-02'
GROUP BY tb_schedule_detail.schedule_number
) AS tb1
GROUP BY tb1.schedule_number, tb1.id_slot_time
HAVING COUNT(*) > 1
【讨论】:
Salam,尝试添加这个:
Select * from // before your sql request
// all your sql request
where id_slot_time = 7; // the end
您将在当前结果表(一个新表)上进行选择,这将为您提供所需的内容。
【讨论】: