Question

如果用户与特定广告系列进行了互动，我需要排除用户ID（在本例中为Campaign_ID 4）。

User_ID | Campaign_ID| Value1| Value 2, Value 3, etc.
--------|------------------------------------       
|  1    | Campaign_1 | 1     |               |
|  1    | Campaign_4 | 1     |               |
|  2    | Campaign_1 | 1     |               |
|  3    | Campaign_1 | 1     |               | 
|  3    | Campaign_2 | 1     |               |
|  3    | Campaign_3 | 1     |               | 
|  4    | Campaign_1 | 1     |               |
|  4    | Campaign_4 | 1     |               |
|  5    | Campaign_3 | 1     |               |
---------------------------------------------

我尝试了以下查询，以某种方式排除与Campaign_ID 4进行过互动的所有User_ID：

SELECT DISTINCT *
FROM Report_1
WHERE Campaign_ID IN ("1", "2", "3")
  AND User_ID NOT IN (SELECT User_ID FROM Report_1 WHERE Campaign_ID IN ("4"))

但是，查询仅删除campaign_ID为4的行：

User_ID | Campaign_ID| Value1| Value 2, Value 3, etc.
--------|------------------------------------       
|  1    | Campaign_1 | 1     |               |
|  2    | Campaign_1 | 1     |               |
|  3    | Campaign_1 | 1     |               | 
|  3    | Campaign_2 | 1     |               |
|  3    | Campaign_3 | 1     |               | 
|  4    | Campaign_1 | 1     |               |
|  5    | Campaign_3 | 1     |               |
----------------------------------------------

我希望看到包含与Campaign_ID 4交互的User_ID的所有行都会消失（在本例中为User_ID 1和4）。

User_ID | Campaign_ID| Value1| Value 2, Value 3, etc.
--------|------------------------------------       
|  2    | Campaign_1 | 1     |               |
|  3    | Campaign_1 | 1     |               | 
|  3    | Campaign_2 | 1     |               |
|  3    | Campaign_3 | 1     |               | 
|  5    | Campaign_3 | 1     |               |
---------------------------------------------

有没有办法设置执行此操作的查询？

谢谢！

@ EDIT：我在表中添加了另一列（真实表包含30个不同的列）

Answer 1

如果您的compaign_id列包含针对compaign_id 1的 Campaign_1 ，针对compaign_id 2等 Campaign_2 ，则以下查询将满足您的要求

SELECT DISTINCT *
FROM Report_1
WHERE User_ID NOT IN 
(SELECT User_ID FROM Report_1 WHERE Campaign_ID = 'Campaign_4');

排除已删除哪些特定值的用户ID

1 个答案: