SELECT d.* FROM 201800536_edcontent d,201800536_edcontent_cate c WHERE c.id=d.cateId and c.tb=7 and c.lang = 'tw' and c.inuse='1' and d.tb='7' and d.lang = 'tw' and (d.inuse = '1' or (d.inuse ='2' and d.sdate <= '2018-11-17' and d.edate >='2018-11-17')) and d.cateId=15 order by d.seq desc