Duration: 4.17825 ms , Query= select * from `product` where state>0 and classid in (576) and price1>='3.99' and price1<='4.99' order by id desc limit 0,40 Duration: 0.47325 ms , Query= select classid as v from product where id=12524 Duration: 0.262 ms , Query= select classid as v from product where id=9006 Duration: 0.2015 ms , Query= select classid as v from product where id=9005 Duration: 0.1905 ms , Query= select classid as v from product where id=9004 Duration: 0.19275 ms , Query= select classid as v from product where id=6009 Duration: 0.181 ms , Query= select classid as v from product where id=6007 Duration: 0.184 ms , Query= select classid as v from product where id=6005 Duration: 0.21 ms , Query= select classid as v from product where id=6003 Duration: 0.21875 ms , Query= select classid as v from product where id=5767 Duration: 0.185 ms , Query= select classid as v from product where id=5759 Duration: 0.1935 ms , Query= select classid as v from product where id=5758 Duration: 0.222 ms , Query= select * from ptaglist where type>=0 Duration: 0.539 ms , Query= select tid,count(tid) as num from ptag inner join product on pid=product.id and state>=0 and classid in(576) group by tid Duration: 0.205 ms , Query= select content,id from infoclass where id in (0)