大于号和小于号怎么区分

页面:/news/view-299453/ | 耗时:0.2798 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=299453 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=299453 LIMIT 0,1
select * from tbl_Articles_sphinx where id=299453 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1114182,1078603,1113628,1052445,1084047,1089454,1080545,1107134,1073870,1075811,1118797,1098325,1099253,1096603,984640,1114866,1087157,1113243,1062756,1116059,1074270,1114961,1101115,1086378,1083181,1124281,1116293,1126746,1123687,1122653) ORDER BY field (ArticleID,1114182,1078603,1113628,1052445,1084047,1089454,1080545,1107134,1073870,1075811,1118797,1098325,1099253,1096603,984640,1114866,1087157,1113243,1062756,1116059,1074270,1114961,1101115,1086378,1083181,1124281,1116293,1126746,1123687,1122653)