SELECT t1.datum, t1.kg, t1.ime
FROM prodajavoca AS t1
INNER JOIN prodajavoca AS t2 ON t1.kg = t2.kg
AND t1.datum = t2.datum
INNER JOIN voce AS t3 ON t1.ime = t3.ime
AND t3.porijeklo <>  'EU' --> ovdje bi htio da mi uzme porijeklo izabranog voca i to komparira
WHERE t2.ime =  'jabuka'
AND (
t2.kg <>0
OR t1.ime =  'jabuka'
)
ORDER BY t1.datum
LIMIT 0 , 30