Duration: 0.25525 ms , Query= select classid as v from product where id=20521 Duration: 0.15475 ms , Query= select classid as v from product where id=20520 Duration: 0.16825 ms , Query= select classid as v from product where id=20519 Duration: 0.17225 ms , Query= select classid as v from product where id=20518 Duration: 0.149 ms , Query= select classid as v from product where id=20517 Duration: 0.14775 ms , Query= select classid as v from product where id=20509 Duration: 0.15725 ms , Query= select classid as v from product where id=20507 Duration: 0.15675 ms , Query= select classid as v from product where id=20499 Duration: 0.348 ms , Query= select classid as v from product where id=20498 Duration: 0.2525 ms , Query= select classid as v from product where id=20409 Duration: 0.158 ms , Query= select classid as v from product where id=20405 Duration: 0.363 ms , Query= select classid as v from product where id=20403 Duration: 0.24575 ms , Query= select classid as v from product where id=20402 Duration: 0.177 ms , Query= select classid as v from product where id=20400 Duration: 0.353 ms , Query= select content,id from infoclass where id in (0)