Duration: 0.137 ms , Query= select classid as v from product where id=20498 Duration: 0.14 ms , Query= select classid as v from product where id=20409 Duration: 0.134 ms , Query= select classid as v from product where id=20405 Duration: 0.13325 ms , Query= select classid as v from product where id=20403 Duration: 0.1315 ms , Query= select classid as v from product where id=20402 Duration: 0.162 ms , Query= select classid as v from product where id=20400 Duration: 0.1385 ms , Query= select classid as v from product where id=20399 Duration: 0.1325 ms , Query= select classid as v from product where id=20398 Duration: 0.1575 ms , Query= select classid as v from product where id=20397 Duration: 0.155 ms , Query= select classid as v from product where id=20396 Duration: 0.1345 ms , Query= select classid as v from product where id=20395 Duration: 0.1565 ms , Query= select classid as v from product where id=20388 Duration: 0.1355 ms , Query= select classid as v from product where id=20387 Duration: 0.1375 ms , Query= select classid as v from product where id=20385 Duration: 0.15 ms , Query= select content,id from infoclass where id in (0)