1秒等于多少微秒

页面:/news/view-1037275/ | 耗时:0.4530 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1037275 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1037275 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1037275 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(431007,952974,1188115,1653771,3226741,1143621,1199317,2887209,1050812,1608991,1711770,943932,845981,827838,3089056,1410845,1368257,906018,1111952,373751,1161064,1112069,1146672,3491864,690370,94835,550739,2537445,472983,1126097) ORDER BY field (ArticleID,431007,952974,1188115,1653771,3226741,1143621,1199317,2887209,1050812,1608991,1711770,943932,845981,827838,3089056,1410845,1368257,906018,1111952,373751,1161064,1112069,1146672,3491864,690370,94835,550739,2537445,472983,1126097)