Process Time:252.1720 ms , Memery:2764.3750K ,

Duration: 0.14525 ms , Query= select classid as v from product where id=1493
Duration: 0.14175 ms , Query= select classid as v from product where id=1492
Duration: 0.139 ms , Query= select classid as v from product where id=1485
Duration: 0.14 ms , Query= select classid as v from product where id=1484
Duration: 0.136 ms , Query= select classid as v from product where id=1482
Duration: 0.154 ms , Query= select classid as v from product where id=1475
Duration: 0.13675 ms , Query= select classid as v from product where id=1474
Duration: 0.13675 ms , Query= select classid as v from product where id=1473
Duration: 0.139 ms , Query= select classid as v from product where id=1471
Duration: 0.137 ms , Query= select classid as v from product where id=1463
Duration: 0.1365 ms , Query= select classid as v from product where id=850
Duration: 0.1435 ms , Query= select classid as v from product where id=820
Duration: 0.142 ms , Query= select classid as v from product where id=687
Duration: 0.196 ms , Query= select classid as v from product where id=406
Duration: 0.15825 ms , Query= select content,id from infoclass where id in (0)