-1
重複計數和數據我有一個表像SQL選擇表
+----+----------+------------+
| id | order_id | service_id |
+----+----------+------------+
| 1 | 3423343 | 123 |
+----+----------+------------+
| 2 | 3432356 | 124 |
+----+----------+------------+
| 3 | 2345643 | 123 |
+----+----------+------------+
| 4 | 2313343 | 125 |
+----+----------+------------+
我想是每個service_id
的數量,這將給輸出這樣
+------------+------+
| service_id | cout |
+------------+------+
| 123 | 2 |
+------------+------+
| 124 | 1 |
+------------+------+
| 125 | 1 |
+------------+------+
並且還把它排列在Highest -> Lowest
order
我正在CakePHP 3.2中工作
選擇的service_id,計數(1)清點 從thetable 組通過的service_id 以通過COUT – splash58
可能的複製[CakePHP中:我如何計算一個找到的hasMany記錄數(HTTP:/ /stackoverflow.com/questions/3123176/cakephp-how-do-i-count-the-number-of-hasmany-records-in-a-find) – sagi