Process Time:305.9410 ms , Memery:2830.7344K ,

Duration: 0.134 ms , Query= select classid as v from product where id=4581
Duration: 0.12875 ms , Query= select classid as v from product where id=4576
Duration: 0.14525 ms , Query= select classid as v from product where id=4568
Duration: 0.135 ms , Query= select classid as v from product where id=4567
Duration: 0.13 ms , Query= select classid as v from product where id=4566
Duration: 0.179 ms , Query= select classid as v from product where id=4564
Duration: 0.15725 ms , Query= select classid as v from product where id=4563
Duration: 0.15575 ms , Query= select classid as v from product where id=4562
Duration: 0.16575 ms , Query= select classid as v from product where id=4555
Duration: 0.17075 ms , Query= select classid as v from product where id=4554
Duration: 0.157 ms , Query= select classid as v from product where id=4553
Duration: 0.13775 ms , Query= select classid as v from product where id=4552
Duration: 0.1315 ms , Query= select classid as v from product where id=4551
Duration: 0.12925 ms , Query= select classid as v from product where id=4550
Duration: 0.14 ms , Query= select content,id from infoclass where id in (0)