一案三制具体是指什么

页面:/news/view-3249184/ | 耗时:0.7590 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=3249184 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3249184 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3249184 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(666243,422030,3158369,403037,492135,437556,1338533,3004804,517408,389557,911510,589547,1893264,1194108,1069289,420987,382074,472971,1051633,2989826,411923,1081431,552389,1115085,3321955,543760,1194224,645011,1069937,3469429) ORDER BY field (ArticleID,666243,422030,3158369,403037,492135,437556,1338533,3004804,517408,389557,911510,589547,1893264,1194108,1069289,420987,382074,472971,1051633,2989826,411923,1081431,552389,1115085,3321955,543760,1194224,645011,1069937,3469429)