Logical where grouping not respected in MySQL

I have the following table structure/data:

With the following query:

SELECT * FROM `table` WHERE
((`date` >= '2023-05-15') AND (`hour` >= '4')) AND ((`date` <= '2023-05-16') AND (`hour` <= '4')) ORDER BY `id` DESC LIMIT 0,1000;

My expectation is that the data in the example is returned. I have two discrete where conditions (parenthesised). Instead when I run the query no data is returned.

Could anyone point out why the data is not being returned?

>Solution :

What you’d need is this:

SELECT
  *
FROM
  `table`
WHERE
  (
    (`date` = '2023-05-15' AND `hour` >= '4')
    OR
    (`date` > '2023-05-15')
  )
  AND
  (
    (`date` = '2023-05-16' AND `hour` <= '4')
    OR
    (`date` < '2023-05-16')
  )
ORDER BY
  `id` DESC
LIMIT
  0,1000

Which is why you should never keep the date and time components separately.

It’as like storing 1.25 as…