原则问题指的是什么

页面:/news/view-152584/ | 耗时:0.5652 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=152584 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=152584 LIMIT 0,1
select * from tbl_Articles_sphinx where id=152584 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1072713,1055039,1108840,988570,1072290,1084017,1130184,1090032,1096256,1130400,1071954,1070308,1073222,1087893,1110870,1067697,1100723,1075714,1068154,1064944,1129293,1087579,1077026,1067241,3437950,1096869,1055097,1083249,1115087,1091199) ORDER BY field (ArticleID,1072713,1055039,1108840,988570,1072290,1084017,1130184,1090032,1096256,1130400,1071954,1070308,1073222,1087893,1110870,1067697,1100723,1075714,1068154,1064944,1129293,1087579,1077026,1067241,3437950,1096869,1055097,1083249,1115087,1091199)