中介办卡为什么这么快

页面:/news/view-849250/ | 耗时:0.4967 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=849250 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=849250 LIMIT 0,1
select * from tbl_Articles_sphinx where id=849250 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2792121,3348942,3215659,125151,1113706,1439347,1062538,2562918,2846144,177917,1078885,1535778,187192,110847,212346,158016,2120963,207642,1123367,297160,1877137,2774897,1526731,1088475,1061432,154872,2364784,1041986,2279414,2929162) ORDER BY field (ArticleID,2792121,3348942,3215659,125151,1113706,1439347,1062538,2562918,2846144,177917,1078885,1535778,187192,110847,212346,158016,2120963,207642,1123367,297160,1877137,2774897,1526731,1088475,1061432,154872,2364784,1041986,2279414,2929162)