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SELECT d.* FROM 201700561_edcontent d,201700561_edcontent_cate c WHERE c.id=d.cateId and c.tb=2 and c.lang = 'tw' and c.inuse='1' and d.tb='2' and d.lang = 'tw' and (d.inuse = '1' or (d.inuse ='2' and d.sdate <= '2018-04-20' and d.edate >='2018-04-20')) and d.cateId=3 order by d.seq desc