非负数是什么

页面:/news/view-3374331/ | 耗时:0.3857 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=3374331 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3374331 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3374331 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(389877,372038,1105237,1114516,1088700,411661,403973,381865,427623,406791,367069,403539,360642,405438,1111360,396551,392903,1304993,397219,1121694,395313,393828,3470898,423217,364304,416831,1108708,2649674,415562,415768) ORDER BY field (ArticleID,389877,372038,1105237,1114516,1088700,411661,403973,381865,427623,406791,367069,403539,360642,405438,1111360,396551,392903,1304993,397219,1121694,395313,393828,3470898,423217,364304,416831,1108708,2649674,415562,415768)