Duration: 0.1805 ms , Query= select classid as v from product where id=21578 Duration: 0.19 ms , Query= select classid as v from product where id=21576 Duration: 0.1805 ms , Query= select classid as v from product where id=21574 Duration: 0.18875 ms , Query= select classid as v from product where id=21573 Duration: 0.18 ms , Query= select classid as v from product where id=21572 Duration: 0.182 ms , Query= select classid as v from product where id=21571 Duration: 0.1785 ms , Query= select classid as v from product where id=21569 Duration: 0.1835 ms , Query= select classid as v from product where id=21566 Duration: 0.19525 ms , Query= select classid as v from product where id=21564 Duration: 0.1455 ms , Query= select classid as v from product where id=21561 Duration: 0.13825 ms , Query= select classid as v from product where id=21560 Duration: 0.15025 ms , Query= select classid as v from product where id=21492 Duration: 0.164 ms , Query= select classid as v from product where id=21489 Duration: 0.15025 ms , Query= select classid as v from product where id=21486 Duration: 0.1405 ms , Query= select content,id from infoclass where id in (0)