Duration: 5.1635 ms , Query= select * from `product` where state>0 and classid in (581) and price1>='19.99' and price1<='29.99' order by id desc limit 0,40 Duration: 0.1975 ms , Query= select classid as v from product where id=44728 Duration: 0.15625 ms , Query= select classid as v from product where id=42181 Duration: 0.16 ms , Query= select classid as v from product where id=41275 Duration: 0.184 ms , Query= select classid as v from product where id=31516 Duration: 0.15725 ms , Query= select classid as v from product where id=29937 Duration: 0.13575 ms , Query= select classid as v from product where id=28104 Duration: 0.1595 ms , Query= select classid as v from product where id=24242 Duration: 0.1335 ms , Query= select classid as v from product where id=24241 Duration: 0.1375 ms , Query= select classid as v from product where id=24240 Duration: 0.1355 ms , Query= select classid as v from product where id=15545 Duration: 0.18125 ms , Query= select classid as v from product where id=10669 Duration: 0.19575 ms , Query= select * from ptaglist where type>=0 Duration: 0.29675 ms , Query= select tid,count(tid) as num from ptag inner join product on pid=product.id and state>=0 and classid in(581) group by tid Duration: 0.12825 ms , Query= select content,id from infoclass where id in (0)