Zkuste,
SELECT userID
FROM tableName
WHERE (questionID = 14 AND
answer = 'yes' ) OR
(questionID = 54 AND
answer <> 'empty') OR
(questionid = 100 AND
answer > 10)
GROUP BY userID
HAVING COUNT(*) = 3
Zkuste,
SELECT userID
FROM tableName
WHERE (questionID = 14 AND
answer = 'yes' ) OR
(questionID = 54 AND
answer <> 'empty') OR
(questionid = 100 AND
answer > 10)
GROUP BY userID
HAVING COUNT(*) = 3