Duration: 2.812 ms , Query= select * from `product` where state>0 and classid in (568) order by id desc limit 440,40 Duration: 0.171 ms , Query= select classid as v from product where id=6591 Duration: 0.14325 ms , Query= select classid as v from product where id=6590 Duration: 0.131 ms , Query= select classid as v from product where id=2862 Duration: 0.13075 ms , Query= select classid as v from product where id=2861 Duration: 0.1305 ms , Query= select classid as v from product where id=2860 Duration: 0.13025 ms , Query= select classid as v from product where id=2859 Duration: 0.1245 ms , Query= select classid as v from product where id=2825 Duration: 0.1325 ms , Query= select classid as v from product where id=2824 Duration: 0.122 ms , Query= select classid as v from product where id=2823 Duration: 0.12 ms , Query= select classid as v from product where id=2821 Duration: 0.12025 ms , Query= select classid as v from product where id=2819 Duration: 0.15675 ms , Query= select * from ptaglist where type>=0 Duration: 0.27225 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: 0.14425 ms , Query= select content,id from infoclass where id in (0)