I have a SQL Query that is meant to get a value from one table then UPDATE the date based in another.
I have a table called 'Products', it has a colunm called 'JobLength'. JobLength has three values '1 MONTH, 14 DAYS and 7 DAYS'.
I have another table called 'JobPost' which has a colunm called 'JobExpires'.
The idea is that I would get the JobLength value from 'Products' then change the 'JobExpires' colunm values.
$q = "UPDATE JobAdvert SET JobExpires = IF(JobExpires > NOW(), ADDDATE(JobExpires, INTERVAL '$JobLength'), ADDDATE(NOW(), INTERVAL '$JobLength')) WHERE JobAdvert.JobAdvertID='$JobAdvertID'"; $r = mysqli_real_escape_string($dbc, $q);
Is that right or is there another way of doing it, this code is in part of my IPN ?