简述XML的概念及特点

页面:/news/view-180065/ | 耗时:0.2705 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=180065 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=180065 LIMIT 0,1
select * from tbl_Articles_sphinx where id=180065 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1100215,1113387,1111248,1086530,1121426,1112500,1116813,1117968,1069505,1042943,1062756,1086698,1087133,1057545,1130858,1076209,1063181,1084427,1064613,1110067,1094815,1084829,1115265,1103386,1110273,1107997,1107062,1097823,1062716,1060793) ORDER BY field (ArticleID,1100215,1113387,1111248,1086530,1121426,1112500,1116813,1117968,1069505,1042943,1062756,1086698,1087133,1057545,1130858,1076209,1063181,1084427,1064613,1110067,1094815,1084829,1115265,1103386,1110273,1107997,1107062,1097823,1062716,1060793)