error:SELECT * FROM event WHERE ( time2 like '%20090823%' OR ((time_start >=20090823 AND 20090823 >= time_start) OR (time_end >= 20090823 AND 20090823 >= time_end) OR (time_start >= 20090823 AND 20090823 >= time_end) OR (time_start <= 20090823 AND 20090823 <= time_end)) )ORDER BY event_id DESC