Process Time:261.3460 ms , Memery:2845.2031K ,

Duration: 0.172 ms , Query= select classid as v from product where id=19750
Duration: 0.16775 ms , Query= select classid as v from product where id=19751
Duration: 0.1715 ms , Query= select classid as v from product where id=19752
Duration: 0.1685 ms , Query= select classid as v from product where id=20200
Duration: 0.16825 ms , Query= select classid as v from product where id=20201
Duration: 0.18875 ms , Query= select classid as v from product where id=20202
Duration: 0.16475 ms , Query= select classid as v from product where id=20203
Duration: 0.18675 ms , Query= select classid as v from product where id=20204
Duration: 0.168 ms , Query= select classid as v from product where id=20205
Duration: 0.16775 ms , Query= select classid as v from product where id=20206
Duration: 0.16875 ms , Query= select classid as v from product where id=20207
Duration: 0.1655 ms , Query= select classid as v from product where id=20208
Duration: 0.229 ms , Query= select classid as v from product where id=20209
Duration: 0.17225 ms , Query= select classid as v from product where id=20210
Duration: 0.20875 ms , Query= select content,id from infoclass where id in (0)