id, event_id, population_id, create_at SELECT escr.id, cmp.`name`, cmp.phone, cmp.card_no AS idCard, cmpct.label, cmp.address, cmp.nation, cmp.political_outlook FROM event_special_crowd_record AS escr LEFT JOIN com_mng_population AS cmp ON cmp.id = escr.population_id left join com_mng_population_community_tags as cmpct on cmpct.population_id = cmp.id WHERE escr.event_id = #{eventId}