正链与负链如何区分各有什么特点

页面:/news/view-1774489/ | 耗时:0.4650 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=1774489 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1774489 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1774489 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1041629,1132719,1070764,1050623,1060503,1059368,1054991,1128375,1067627,1128441,1129875,1062670,1062578,1066738,994619,1069992,1123295,1070474,1118338,1062706,1067149,1071077,1132089,1057674,1065281,1071934,1050437,1067880,1071645,1049576) ORDER BY field (ArticleID,1041629,1132719,1070764,1050623,1060503,1059368,1054991,1128375,1067627,1128441,1129875,1062670,1062578,1066738,994619,1069992,1123295,1070474,1118338,1062706,1067149,1071077,1132089,1057674,1065281,1071934,1050437,1067880,1071645,1049576)