后置指纹为什么不好

页面:/news/view-904450/ | 耗时:0.5395 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=904450 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=904450 LIMIT 0,1
select * from tbl_Articles_sphinx where id=904450 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(788609,98794,827299,1087203,1102496,847362,2037647,1242776,1081933,3520599,1150402,1089094,1254648,511944,1111912,1115603,1233982,2755693,1916858,3489499,487699,985541,957398,850485,2493585,2678513,1358359,3514284,1256633,1225544) ORDER BY field (ArticleID,788609,98794,827299,1087203,1102496,847362,2037647,1242776,1081933,3520599,1150402,1089094,1254648,511944,1111912,1115603,1233982,2755693,1916858,3489499,487699,985541,957398,850485,2493585,2678513,1358359,3514284,1256633,1225544)