电子表为什么会越走越快

页面:/news/view-124848/ | 耗时:0.2467 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=124848 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=124848 LIMIT 0,1
select * from tbl_Articles_sphinx where id=124848 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1132739,1093993,255806,1082357,1057018,1847366,1131307,160987,2192316,1108544,1113926,231317,268130,2644342,1126210,1093857,210506,1079572,449988,1092034,3316916,2024651,1087313,1123883,1127879,255058,1116129,1874791,255633,2163817) ORDER BY field (ArticleID,1132739,1093993,255806,1082357,1057018,1847366,1131307,160987,2192316,1108544,1113926,231317,268130,2644342,1126210,1093857,210506,1079572,449988,1092034,3316916,2024651,1087313,1123883,1127879,255058,1116129,1874791,255633,2163817)