Duration: 2.9835 ms , Query= select * from `product` where state>0 and classid in (568) order by id desc limit 440,40 Duration: 0.27125 ms , Query= select classid as v from product where id=6591 Duration: 0.217 ms , Query= select classid as v from product where id=6590 Duration: 0.1535 ms , Query= select classid as v from product where id=2862 Duration: 0.143 ms , Query= select classid as v from product where id=2861 Duration: 0.152 ms , Query= select classid as v from product where id=2860 Duration: 0.17125 ms , Query= select classid as v from product where id=2859 Duration: 0.1395 ms , Query= select classid as v from product where id=2825 Duration: 0.1635 ms , Query= select classid as v from product where id=2824 Duration: 0.17525 ms , Query= select classid as v from product where id=2823 Duration: 0.1435 ms , Query= select classid as v from product where id=2821 Duration: 0.165 ms , Query= select classid as v from product where id=2819 Duration: 0.2295 ms , Query= select * from ptaglist where type>=0 Duration: 0.395 ms , Query= select tid,count(tid) as num from ptag inner join product on pid=product.id and state>=0 and classid in(568) group by tid Duration: 0.1775 ms , Query= select content,id from infoclass where id in (0)