如何理解条件期望

页面:/news/view-241116/ | 耗时:0.7251 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=241116 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=241116 LIMIT 0,1
select * from tbl_Articles_sphinx where id=241116 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(277149,1470437,1132487,489644,1067543,1620341,471656,621751,1337152,1428521,1789040,743866,1328919,1063799,359479,467449,1464041,1530196,1129661,361208,206432,374486,1126620,193468,1626483,1588054,1349891,1624818,1102756,1600610) ORDER BY field (ArticleID,277149,1470437,1132487,489644,1067543,1620341,471656,621751,1337152,1428521,1789040,743866,1328919,1063799,359479,467449,1464041,1530196,1129661,361208,206432,374486,1126620,193468,1626483,1588054,1349891,1624818,1102756,1600610)