Question

I was just wondering how would I go about checking to see if, for example, a booking is due within 24 hours?

My bookings table will have the important fields that may help in finding the solution: studiono, title, date, time, hour

At the moment, I have tried the following:

select StudioNo 
from Bookings 
where sysdate - "DATE" <1 
and "TIME" - trunc("Time") + trunc(systimestamp) > systimestamp;

However, I don’t think this works. Am I doing this correctly?

Any help is appreciated.

Answer 1

Without knowing what your database structure is:

select StudioNo 
from Bookings 
where to_date(date || time, 'dd-mon-yyyyhh24:mi:ss') < sysdate +1
and to_date(date || time, 'dd-mon-yyyyhh24:mi:ss') > sysdate

basically, create a single date/time field from your 2 seperate date and time columns (which I’m assuming here are strings), and then compare that to sysdate + 1