我有以下查询
SELECT info, count(*) as info_cnt
FROM T
WHERE uid = 1 and info IN ('a', 'b','c', 'd')
GROUP BY info
它返回
+----------+--------+
| info_cnt | info |
+----------+--------+
| 334 | a |
| 2 | b |
| 1400 | d |
+----------+--------+
如何编写查询以使其返回c
as的计数0
。