如何在时间到达和离开列之间选择数据？

Question

I want to select data from mysql where data arr_time >= date(H:i:s) and dep_time <= date(H:i:s), how can I do this?

because I have trying to use this, and there's no result. my query is:

SELECT * FROM krl_schedule WHERE arr_time >= '$nowhour' AND dep_time <= '$nowhour' AND sts='Bekasi' AND sts_to!='Bekasi'

My table is krl_schedule

=======================================================================================
id  |   train_no  |  sts_from  |    sts    |  sts_to   |   arr_time   |    dep_time   |
=======================================================================================
1   |   100A      |  Cikarang  |  Cibitung |  Gambir   |   06:20:00   |   06:31:00    |
2   |   100B      |  Cikarang  |  Bekasi   |  Manggarai|   07:10:00   |   07:29:00    |
3   |   200A      |  Cikarang  |  Tambun   |  Bekasi   |   07:20:00   |   07:32:00    |
4   |   200B      |  Cikarang  |  Bekasi   |  Kota     |   08:20:00   |   08:31:00    |

And I want the result is the data with id 2 if $nowhour is between the arr_time and dep_time

2   |   100B      |  Cikarang  |  Bekasi   |  Manggarai|   07:10:00   |   07:29:00    |

my purpose is, to find out this train stops at Bekasi station in 07:20:00.

Answer 1

You can use the following using BETWEEN :

SELECT * 
FROM krl_schedule 
WHERE '$nowhour' BETWEEN arr_time AND dep_time 
  AND sts = 'Bekasi' 
  AND sts_to <> 'Bekasi'

... or

SELECT * 
FROM krl_schedule 
WHERE arr_time <= '$nowhour' AND dep_time >= '$nowhour'
  AND sts = 'Bekasi' 
  AND sts_to <> 'Bekasi'

demo on dbfiddle.uk

Answer 2

You can use this code using BETWEEN function where 07:20:00 is your $nowhour

SELECT * 
FROM 
 krl_schedule 
WHERE '07:20:00' BETWEEN arr_time AND dep_time 
AND sts = 'Bekasi' 
AND sts_to != 'Bekasi' 

so your final query will be like this

SELECT * 
FROM 
 krl_schedule 
WHERE '$nowhour' BETWEEN arr_time AND dep_time 
AND sts = 'Bekasi' 
AND sts_to != 'Bekasi'