Question

如果我有一个看起来像这样的表

  id             ip
------        ---------
  1              192.212.1.1
  2              192.212.1.1
  3              156.232.1.1
  4              192.212.1.1
  5              192.212.1.1
  6              561.235.2.1
  7              156.261.2.2

到目前为止，我已尝试过此查询

SELECT ip FROM voluum_clicks HAVING COUNT(ip) > 3;

我需要它返回的是

  id             ip
------        ---------
  1              192.212.1.1
  2              192.212.1.1
  4              192.212.1.1
  5              192.212.1.1

Answer 1

    SELECT * FROM voluum_clicks where ip in
    (SELECT ip FROM voluum_clicks group by ip HAVING COUNT(ip) > 3)

Answer 2

试试这个：

select 
    id, 
    ip
from voluum_clicks 
where ip in
(
    SELECT 
        ip 
    FROM voluum_clicks 
    GROUP by ip
    HAVING COUNT(1) > 3
);

Answer 3

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Unicode character U+043c

Answer 4

你可以使用如下计数：

Select Id, [Ip] from (
    Select *, count([id]) over(partition by [Ip]) as RCnt from #ipdata
    ) a Where a.RCnt >= 3

输出如下：


+----+-------------+
| Id |     Ip      |
+----+-------------+
|  1 | 192.212.1.1 |
|  2 | 192.212.1.1 |
|  4 | 192.212.1.1 |
|  5 | 192.212.1.1 |
+----+-------------+

选择出现3次以上的IP

4 个答案: