我有两张表，如下所示
NA_table
+----+-------+-------+---------------+---------------------+-----+
| id | nname | phone | nip | ntime | iid |
+----+-------+-------+---------------+---------------------+-----+
| 1 | john | +xxxx | 192.168.1.10 | 2020-04-21 11:10:10 | 23 |
| 2 | bill | +xxxx | 192.168.1.11 | 2020-04-21 12:10:10 | 44 |
| 3 | husky | +xxxx | 192.168.1.12 | 2020-04-21 13:10:10 | 44 |
| 4 | lab | +xxxx | 192.168.1.13 | 2020-04-21 14:10:10 | 33 |
| 5 | bill | +xxxx | 192.168.1.12 | 2020-04-21 11:10:15 | 44 |
| 6 | cal | +xxxx | 192.168.1.13 | 2020-04-21 16:10:10 | 12 |
| 7 | jess | +xxxx | 192.168.1.11 | 2020-04-21 17:10:10 | 90 |
| 8 | minn | +xxxx | 192.168.1.12 | 2020-04-21 18:10:10 | 44 |
| 9 | jess | +xxxx | 192.168.1.11 | 2020-04-21 17:10:10 | 21 |
+----+-------+-------+---------------+---------------------+-----+
CD_table
+----+--------------+---------------------+-------+
| cid | cip | ctime | other |
+----+--------------+---------------------+-------+
| 1 | 192.168.1.11 | 2020-04-21 03:22:19 | text |
| 2 | 192.168.1.12 | 2020-04-21 03:10:10 | text |
| 3 | 192.168.1.11 | 2020-04-21 06:11:12 | text |
| 4 | 192.168.1.19 | 2020-04-21 06:10:03 | text |
| 5 | 192.168.1.22 | 2020-04-21 13:10:10 | text |
| 6 | 192.168.1.11 | 2020-04-21 14:14:17 | text |
| 7 | 192.168.1.12 | 2020-04-21 16:09:10 | text |
| 8 | 192.168.1.11 | 2020-04-22 09:07:11 | text |
+----+--------------+---------------------+-------+
使用这两张表，我想运行以下查询
SELECT
CD_table.ctime AS CTIME,
CD_table.cip AS CIP,
CD_table.other AS OTHER,
NA_table.phone AS PHONE,
FROM NA_table
LEFT JOIN CD_table
ON NA_table.nip = CD_table.cip
WHERE
NA_table.NAIID = '44'
AND
NA_table.ntime between '2020-04-21 11:10:00' AND '2020-04-21 11:10:59'
AND
CD_table.ctime between '2020-04-21 00:10:00' AND '2020-04-21 23:59:59'
这给了我这个结果。
+----------------------+---------------+-------+-------+
| CTIME | CIP | OTHER | PHONE |
+----------------------+---------------+-------+-------+
| 2020-04-21 03:22:19 | 192.168.1.11 | text | +xxxx |
| 2020-04-21 03:10:10 | 192.168.1.12 | text | +xxxx |
| 2020-04-21 06:11:12 | 192.168.1.11 | text | +xxxx |
| 2020-04-21 14:14:17 | 192.168.1.11 | text | +xxxx |
| 2020-04-21 16:09:10 | 192.168.1.12 | text | +xxxx |
+----------------------+---------------+-------+-------+
但是我希望我的输出按CTIME排序，并且只打印每个CD_table记录中最后匹配的记录，就像这样。
+---------------------+---------------+-------+-------+
| CTIME | CIP | OTHER | phone |
+---------------------+---------------+-------+-------+
| 2020-04-21 14:14:17 | 192.168.1.11 | text | +xxxx |
| 2020-04-21 16:09:10 | 192.168.1.12 | text | +xxxx |
+---------------------+---------------+-------+-------+
我可以在我的查询中做DESC和LIMIT部分。或者有其他的方法，我可以分割我的查询。