我需要使用分组依据查找表中的所有状态：
SELECT status FROM table GROUP BY status
然后计算发现的结果
SELECT count(id) WHERE status = [STATUS]
像这样的表：
+--------------------+
| ID | STATUS | NAME |
+--------------------+
|0001| BOUGHT | JOHN |
----------------------
|0002| BOUGHT | JOHN |
----------------------
|0003| CANCEL | JOHN |
----------------------
|0004| BOUGHT | JOHN |
----------------------
|0005| CANCEL | JOHN |
---------------------
|0006| BOUGHT | JOHN |
----------------------
|0007| BOUGHT | JOHN |
----------------------
|0008| SAVE | JOHN |
----------------------
|0009| SAVE | JOHN |
----------------------
|0010| BOUGHT | JOHN |
----------------------
|0011| SAVE | JOHN |
----------------------
将产生如下结果：
STATUS | COUNT
---------------
SAVE | 3
BOUGHT | 6
CANCEL | 2
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最佳答案
使用以下查询：
SELECT status, count(id) as CNT FROM table GROUP BY status
关于mysql - 合并分组并计数mysql，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/45057595/