Duration: 42.5045 ms , Query= select count(*) as t from `product` where state>0 and classid<>542 and price1>='2.99' and price1<='3.99' Duration: 89.23025 ms , Query= select * from `product` where state>0 and classid<>542 and price1>='2.99' and price1<='3.99' order by id desc limit 6372,12 Duration: 0.24925 ms , Query= select classid as v from product where id=21600 Duration: 0.15725 ms , Query= select classid as v from product where id=21599 Duration: 0.142 ms , Query= select classid as v from product where id=21597 Duration: 0.15575 ms , Query= select classid as v from product where id=21596 Duration: 0.186 ms , Query= select classid as v from product where id=21594 Duration: 0.17 ms , Query= select classid as v from product where id=21593 Duration: 0.17875 ms , Query= select classid as v from product where id=21591 Duration: 0.173 ms , Query= select classid as v from product where id=21590 Duration: 0.195 ms , Query= select classid as v from product where id=21588 Duration: 0.196 ms , Query= select classid as v from product where id=21587 Duration: 0.1945 ms , Query= select classid as v from product where id=21585 Duration: 0.1855 ms , Query= select classid as v from product where id=21584 Duration: 0.16775 ms , Query= select content,id from infoclass where id in (0)