Between Dates Query

Question

I had a question up earlier and it was pretty much solved expect one part of it. for some reason its not showing me between dates for my query. Just the dates that i enter in the parameter. i was wondering if anyone can see any problem with the code. Any help is much appreciated.

Relationships

 SELECT * 
 FROM Vehicles
 WHERE Vehicles.vehicle_id NOT IN (
 SELECT Booking.[vehicle id]
 FROM Booking
 WHERE (
    [Enter Start Date] BETWEEN booking.start_rent_date
        AND booking.end_rent_date
    )
 OR (
    [Enter End Date] BETWEEN booking.start_rent_date
        AND booking.end_rent_date
    )
 );

Answer 1

It's supposed that [Enter End Date] is greater than [Enter Start Date].

First, try if this single query works fine:

SELECT Booking.*
FROM Booking
WHERE (((Booking.start_rent_date)>#2016/11/1#) 
      AND ((Booking.end_rent_date)<#2016/11/20#));

Second, try to join with distinct values:

SELECT * 
FROM Vehicles
WHERE Vehicles.vehicle_id NOT IN 
            (
            SELECT distinct Booking.[vehicle id]
            FROM Booking
            WHERE (((Booking.start_rent_date)>#2016/11/1#) 
            AND ((Booking.end_rent_date)<#2016/11/20#))
            );