曾用名与别名有什么区别

页面:/news/view-1418915/ | 耗时:0.8489 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=1418915 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1418915 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1418915 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(829718,1210463,3146704,1211872,515254,2862903,1226971,683211,1106613,449131,2650372,504263,1215048,1118511,1087769,1100615,899581,699810,1087241,3512869,1501368,3278033,415958,613346,3493159,382120,1005168,751212,1093927,1400281) ORDER BY field (ArticleID,829718,1210463,3146704,1211872,515254,2862903,1226971,683211,1106613,449131,2650372,504263,1215048,1118511,1087769,1100615,899581,699810,1087241,3512869,1501368,3278033,415958,613346,3493159,382120,1005168,751212,1093927,1400281)