任何数的0次方等于1为什么

页面:/news/view-1674646/ | 耗时:0.8567 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=1674646 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1674646 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1674646 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1094815,1049030,1044609,1098107,1106647,1101527,1114128,1086832,1090260,1102770,1102128,1102328,1071239,1113706,1110195,1085764,1090034,1112236,1044569,1115139,1077667,1073568,1097823,1073365,1098219,1072681,1081019,1083100,1071243,1089832) ORDER BY field (ArticleID,1094815,1049030,1044609,1098107,1106647,1101527,1114128,1086832,1090260,1102770,1102128,1102328,1071239,1113706,1110195,1085764,1090034,1112236,1044569,1115139,1077667,1073568,1097823,1073365,1098219,1072681,1081019,1083100,1071243,1089832)