当是什么结构?

页面:/news/view-1049167/ | 耗时:0.5677 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=1049167 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1049167 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1049167 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2766772,558667,871612,583462,450017,3186843,1447359,2500360,3121012,455763,1113765,3060059,867663,1105150,1351175,2636495,509696,2064277,2903052,447969,3150067,3141846,427047,1699408,1469425,1145662,3113925,2556614,1086996,818379) ORDER BY field (ArticleID,2766772,558667,871612,583462,450017,3186843,1447359,2500360,3121012,455763,1113765,3060059,867663,1105150,1351175,2636495,509696,2064277,2903052,447969,3150067,3141846,427047,1699408,1469425,1145662,3113925,2556614,1086996,818379)