2的n次方分之一收敛吗

页面:/news/view-3098300/ | 耗时:0.0864 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=3098300 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3098300 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3098300 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1103037,1051711,1046666,1077112,2661483,1066498,1068030,1058437,1051173,1042114,1084149,1061880,1041343,1063309,1074202,993285,1106944,1078987,1087221,1065928,1082962,1048760,1115139,1070092,1130174,1061554,1074712,1082936,1044569,585298) ORDER BY field (ArticleID,1103037,1051711,1046666,1077112,2661483,1066498,1068030,1058437,1051173,1042114,1084149,1061880,1041343,1063309,1074202,993285,1106944,1078987,1087221,1065928,1082962,1048760,1115139,1070092,1130174,1061554,1074712,1082936,1044569,585298)