設計焦點

SELECT d.* FROM 201700268_edcontent d,201700268_edcontent_cate c WHERE c.id=d.cateId and c.tb=8 and c.lang = 'tw' and c.inuse='1' and d.tb='8' and d.lang = 'tw' and (d.inuse = '1' or (d.inuse ='2' and d.sdate <= '2018-09-21' and d.edate >='2018-09-21')) and d.cateId=565 order by d.seq desc