什么是设问句及特点

页面:/news/view-2501342/ | 耗时:0.2729 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=2501342 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2501342 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2501342 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1114352,1094353,1053494,1113584,1114496,1102710,1053752,1061928,1115535,1102814,1094267,1114435,1119560,1084017,1061282,1072921,1080114,1114914,1068150,1096685,1075901,1117211,1080695,1042114,1111290,1061518,1073076,1092131,1103540,1077026) ORDER BY field (ArticleID,1114352,1094353,1053494,1113584,1114496,1102710,1053752,1061928,1115535,1102814,1094267,1114435,1119560,1084017,1061282,1072921,1080114,1114914,1068150,1096685,1075901,1117211,1080695,1042114,1111290,1061518,1073076,1092131,1103540,1077026)