MySQL Delete Records Older Than X Minutes?

Question

I\'ve searched quite a bit and found a few solutions that did not end up working for me and can\'t understand why.

I have a table with a timestamp column. The MySQL

Answer 1

PHP Code :

//Your Database Details

$conn = mysqli_connect("localhost","root","","tifu");

//Actual Core thing

$delete_otp = mysqli_query($conn,"DELETE FROM temp_project_member_details WHERE create_at < ('" . date("Y-m-d H:i:s"). "' - INTERVAL 10 MINUTE)"); 

Note : Here temp_project_member_details : Table Name in the database tifu

and create_at : Field name inside the Table temp_project_member_details which has Date and Time stored using the same function '" . date("Y-m-d H:i:s"). "'

Screenshot of Deleting After 10 minute code

Screenshot of the storage of Date and Time in the create_at field of table as described in answer