Question

I am joining tables in mysql but I have one table that holds dates as so:

table: cutoff

      date       roomid  
---------------------------  
    2012-11-03     25
    2012-11-04     25
    2012-11-05     25
    2012-11-06     25

And here is my SQL query:

SELECT t.RoomId, t.USD, t.MXN, i.Image, a.RoomName, a.RoomDesc, cu.date FROM Tarifas AS t 
INNER JOIN Images AS i ON i.RoomId = t.RoomId
INNER JOIN Availability AS a ON a.RoomId = t.RoomId 
INNER JOIN cutoff AS cu ON cu.roomid = t.RoomId AND cu.date NOT BETWEEN '$from' and '$to' 
WHERE t.Start <= '$from' AND t.End >= '$from' ORDER BY USD 

I want to get all the rows where the date is not in the cutoff table. But it is giving me the opposite! I do not know what to do, any help here would be greatly appreciated!

EIDT TO ADD TARIFA TABLE:

table: tarifas
RoomId      Start         End       USD       MXN
---------------------------------------------------
25        2012-11-01   2012-11-20   60.00    620.00
26        2012-11-01   2012-11-20   80.00    820.00
27        2012-11-01   2012-11-20   55.00    570.00

Answer 1

Try this (edited):

SELECT t.RoomId, t.USD, t.MXN, i.Image, a.RoomName, a.RoomDesc
FROM Tarifas AS t 
INNER JOIN Images AS i ON i.RoomId = t.RoomId
INNER JOIN Availability AS a ON a.RoomId = t.RoomId 
WHERE t.RoomID NOT IN
    (SELECT DISTINCT roomid FROM cutoff
    WHERE date BETWEEN '$from' AND '$to')
AND t.Start <= '$from' AND t.End >= '$from'
ORDER BY USD