请从吏夜归的从怎么解释

页面:/news/view-239053/ | 耗时:0.5458 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=239053 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=239053 LIMIT 0,1
select * from tbl_Articles_sphinx where id=239053 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1129549,1125506,1043987,1081277,1091376,1082954,1048594,1057595,1067895,1092642,1055526,1063861,1077208,1086530,1083289,1061610,1077214,1079890,1062298,1075586,1065443,1087253,1127033,1073870,1045272,1070832,1071081,1082306,1068564,1049670) ORDER BY field (ArticleID,1129549,1125506,1043987,1081277,1091376,1082954,1048594,1057595,1067895,1092642,1055526,1063861,1077208,1086530,1083289,1061610,1077214,1079890,1062298,1075586,1065443,1087253,1127033,1073870,1045272,1070832,1071081,1082306,1068564,1049670)