+------+-----+------+----------+-----------+
| city | day | hour | car_name | car_count |
+------+-----+------+----------+-----------+
| 1 | 12 | 00 | corolla | 8 |
| 1 | 12 | 00 | city | 9 |
| 1 | 12 | 00 | amaze | 3 |
| 1 | 13 | 00 | corolla | 17 |
| 1 | 13 | 00 | city | 2 |
| 1 | 13 | 00 | amaze | 8 |
| 1 | 14 | 00 | corolla | 3 |
| 1 | 14 | 00 | amaze | 1 |
+------+-----+------+----------+-----------+
需要找出city, day, hour
其中car_count
所有car_name
記錄範圍內的值s是> = 3和< = 10
預期的結果
| city | day | hour |
+------+-----+------+
| 1 | 12 | 00 |
當一天(例如'14')沒有一排,其他日子(例如'car_name = city')時會發生什麼?如果它被認爲是'car_count = 0'(所以這一天不應該被返回),或者它是否足以滿足給定的條件? – pozs