比例中项怎么求

页面:/news/view-176618/ | 耗时:0.8301 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=176618 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=176618 LIMIT 0,1
select * from tbl_Articles_sphinx where id=176618 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1104280,1101675,1081394,1046963,1062752,1048968,1060505,1063867,1075602,1065087,1081345,1069473,1070882,1072034,1129781,1110844,1129779,1098963,1110590,1098507,1083158,1088822,1050221,1086278,1113536,1042066,1078565,1126736,1098525,1045342) ORDER BY field (ArticleID,1104280,1101675,1081394,1046963,1062752,1048968,1060505,1063867,1075602,1065087,1081345,1069473,1070882,1072034,1129781,1110844,1129779,1098963,1110590,1098507,1083158,1088822,1050221,1086278,1113536,1042066,1078565,1126736,1098525,1045342)