데이터베이스를 쿼리한 후 배열의 횟수를 세어 그림과 같은 효과를 얻으시겠습니까?

service_channel은 불만사항 채널이며, 불만사항 수(c), 불만 사항 수는 (t) 동일한 횟수여야 하며 불만 사항 채널이 여러 개 있는 경우 아래 그림과 같은 효과를 얻는 방법은 무엇입니까? ? 자세한 내용은 무시하세요.. 감사합니다^_ ^
0 =>

<code>array (size=4)
  'c' => string '4' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

1 =>

<code>array (size=4)
  'c' => string '4' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

2 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

3 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

4 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

5 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

6 =>
13 =>

<code>array (size=4)
  'c' => string '6' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

14 =>

<code>array (size=4)
  'c' => string '6' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

15 =>

<code>array (size=4)
  'c' => string '4' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

16 =>

<code>array (size=4)
  'c' => string '4' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

17 =>

<code>array (size=4)
  'c' => string '4' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

18 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

19 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

20 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)
</code>

답글 내용:

service_channel은 불만사항 채널이며, 불만사항 수(c), 불만 사항 수는 (t) 동일한 횟수여야 하며 불만 사항 채널이 여러 개 있는 경우 아래 그림과 같은 효과를 얻는 방법은 무엇입니까? ? 자세한 내용은 무시하세요.. 감사합니다^_ ^
0 =>

<code>array (size=4)
  'c' => string '4' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

1 =>

<code>array (size=4)
  'c' => string '4' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

2 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

3 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

4 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

5 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '12' (length=2)</code>

6 =>
13 =>

<code>array (size=4)
  'c' => string '6' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

14 =>

<code>array (size=4)
  'c' => string '6' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

15 =>

<code>array (size=4)
  'c' => string '4' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

16 =>

<code>array (size=4)
  'c' => string '4' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

17 =>

<code>array (size=4)
  'c' => string '4' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

18 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

19 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)</code>

20 =>

<code>array (size=4)
  'c' => string '2' (length=1)
  'create_time' => string '2016-08-04' (length=10)
  'archivepath_name' => string '1天' (length=75)
  'service_channel' => string '29' (length=2)
</code>

<code>select create_time,service_channel,c,count(*) as '人数' from a group by create_time,service_channel,c</code>