人不知而不愠的解释是什么

页面:/news/view-1653869/ | 耗时:0.1142 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=1653869 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1653869 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1653869 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2247196,1061534,1065221,1047321,1084249,1062866,1048788,1092113,2221065,1100639,1075907,1072290,1054991,1072591,1062580,1133443,1090561,1094155,1096120,1117207,1076790,1096993,1064553,1113037,1128709,1083971,1078100,1064643,1068334,1094987) ORDER BY field (ArticleID,2247196,1061534,1065221,1047321,1084249,1062866,1048788,1092113,2221065,1100639,1075907,1072290,1054991,1072591,1062580,1133443,1090561,1094155,1096120,1117207,1076790,1096993,1064553,1113037,1128709,1083971,1078100,1064643,1068334,1094987)