Couldn't execute query : SELECT DISTINCT d.`DVDID`, dv.`ViewCount` FROM `movieinfo` m, `dvdinfo` d, `dvdviewcount` dv WHERE m.`MovieID` IN (7631) AND d.`MovieID`=m.`MovieID` AND d.`Active`=1 AND dv.`DVDID`=d.`DVDID` ORDER BY dv.`ViewCount` DESC