Process Time:246.5320 ms , Memery:2847.5938K ,

Duration: 0.143 ms , Query= select classid as v from product where id=4509
Duration: 0.14125 ms , Query= select classid as v from product where id=4508
Duration: 0.16125 ms , Query= select classid as v from product where id=4506
Duration: 0.1435 ms , Query= select classid as v from product where id=4502
Duration: 0.1495 ms , Query= select classid as v from product where id=4501
Duration: 0.137 ms , Query= select classid as v from product where id=4498
Duration: 0.1335 ms , Query= select classid as v from product where id=4497
Duration: 0.1345 ms , Query= select classid as v from product where id=4496
Duration: 0.2025 ms , Query= select classid as v from product where id=4495
Duration: 0.16225 ms , Query= select classid as v from product where id=4494
Duration: 0.14475 ms , Query= select classid as v from product where id=4493
Duration: 0.16875 ms , Query= select classid as v from product where id=4492
Duration: 0.1565 ms , Query= select classid as v from product where id=4491
Duration: 0.14475 ms , Query= select classid as v from product where id=4490
Duration: 0.17725 ms , Query= select content,id from infoclass where id in (0)