30个人坐转椅,每人坐一次,几次能坐完?

页面:/news/view-1194381/ | 耗时:0.8284 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=1194381 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1194381 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1194381 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1156424,602740,2905574,682909,3415413,1905042,381018,876088,1080125,1170677,1210662,2513797,81569,392045,3496734,394602,407862,360901,827029,1960260,468356,579894,3281750,1215788,3078439,1126913,2921756,3500157,3247122,635050) ORDER BY field (ArticleID,1156424,602740,2905574,682909,3415413,1905042,381018,876088,1080125,1170677,1210662,2513797,81569,392045,3496734,394602,407862,360901,827029,1960260,468356,579894,3281750,1215788,3078439,1126913,2921756,3500157,3247122,635050)