I am creating a booking management system. I got stuck in the booking cancellation part. I want to allow users to cancel their orders if their booking time and the current time duration is between 2 hours because I want to restrict the users to cancel their booking if their booking time and current time duration is greater than or equal to 2 hours.
I want to generate a query that returns all the bookings whose booking time is less than 2 hours. How can I achieve this?
You can extract the hour part of your date. Refer to this link
Then using this query to get those less than 2 hours.
SELECT * FROM table1 WHERE tdate - 120 < EXTRACT(MINUTE FROM now())
SELECT * FROM `TableName` where TIMEDIFF(NOW(),Your_date_ColumnName) < '02:00:00.000000'
Assuming that booking_time
is in MySQL standard format.
Try this and the below query will use index if you have one in booking_time
column
SELECT *
FROM booking_table
WHERE booking_time BETWEEN CURRENT_TIMESTAMP() - INTERVAL 2 HOUR AND CURRENT_TIMESTAMP()
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.