正方形的周长怎么求面积

页面:/news/view-115862/ | 耗时:0.4016 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=115862 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=115862 LIMIT 0,1
select * from tbl_Articles_sphinx where id=115862 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1072923,1082395,1124077,1070995,1047319,1085390,1067695,1069922,1072200,1067739,1076541,1048110,1093485,1046926,1069335,1072006,1092690,1076696,1091304,1067915,1114836,1103680,1074851,1092277,1091908,1082309,1093264,1074129,1062624,1065469) ORDER BY field (ArticleID,1072923,1082395,1124077,1070995,1047319,1085390,1067695,1069922,1072200,1067739,1076541,1048110,1093485,1046926,1069335,1072006,1092690,1076696,1091304,1067915,1114836,1103680,1074851,1092277,1091908,1082309,1093264,1074129,1062624,1065469)