子网前缀长度怎么求

页面:/news/view-124794/ | 耗时:0.2344 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=124794 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=124794 LIMIT 0,1
select * from tbl_Articles_sphinx where id=124794 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1112943,1047881,1117990,1100859,1130808,1052677,1063519,1049046,1074824,1303522,1132267,1064819,1019199,1128661,1131283,1089626,1087253,1130302,1090048,1044845,1123377,1108784,1113528,1115591,1125255,1077667,1662971,1080417,1078717,1047705) ORDER BY field (ArticleID,1112943,1047881,1117990,1100859,1130808,1052677,1063519,1049046,1074824,1303522,1132267,1064819,1019199,1128661,1131283,1089626,1087253,1130302,1090048,1044845,1123377,1108784,1113528,1115591,1125255,1077667,1662971,1080417,1078717,1047705)