请问子母路由器到底有没有实用

页面:/news/view-2572903/ | 耗时:0.4406 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=2572903 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2572903 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2572903 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1120542,1304141,2118769,2603211,1122905,1084785,1056510,1079007,1478808,318346,1053204,1100075,1493477,1130342,2090007,1889295,1298654,1855799,109212,2759712,107803,739122,1127481,1305642,1748157,1120990,1079572,980889,472968,1131235) ORDER BY field (ArticleID,1120542,1304141,2118769,2603211,1122905,1084785,1056510,1079007,1478808,318346,1053204,1100075,1493477,1130342,2090007,1889295,1298654,1855799,109212,2759712,107803,739122,1127481,1305642,1748157,1120990,1079572,980889,472968,1131235)