Couldn't execute query : SELECT mc.`CategoryList` 
        FROM `dvdinfo` d, `moviecategorylink` mc
        WHERE d.`DVDID` IN (234,15638,2336,15643,15650,15646,15641,6519,1132,18741,14191,13161,6070,20122,5507,3267,7291,7982,459,16828,2066,20216,1607,20286,12542) AND
        mc.`MovieID`=d.`MovieID