Duration: 0.1545 ms , Query= select classid as v from product where id=20500 Duration: 0.14075 ms , Query= select classid as v from product where id=20497 Duration: 0.142 ms , Query= select classid as v from product where id=20496 Duration: 0.13075 ms , Query= select classid as v from product where id=20408 Duration: 0.133 ms , Query= select classid as v from product where id=20407 Duration: 0.1295 ms , Query= select classid as v from product where id=20406 Duration: 0.13275 ms , Query= select classid as v from product where id=20404 Duration: 0.13025 ms , Query= select classid as v from product where id=20394 Duration: 0.156 ms , Query= select classid as v from product where id=20393 Duration: 0.15725 ms , Query= select classid as v from product where id=20392 Duration: 0.15175 ms , Query= select classid as v from product where id=20352 Duration: 0.13 ms , Query= select classid as v from product where id=20351 Duration: 0.1295 ms , Query= select classid as v from product where id=20337 Duration: 0.13125 ms , Query= select classid as v from product where id=20333 Duration: 0.13725 ms , Query= select content,id from infoclass where id in (0)