弯矩的正负号怎么判断求大神

页面:/news/view-1630777/ | 耗时:0.4552 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=1630777 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1630777 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1630777 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1108522,1032968,1093641,1064111,1119812,1063429,1077639,1073515,1095520,1091177,1053584,1062692,1065181,1091025,1081881,1057595,1062298,1074867,1047881,1070374,1089207,1070832,1042516,1064249,1061912,1059901,1089464,1077667,1080058,1087523) ORDER BY field (ArticleID,1108522,1032968,1093641,1064111,1119812,1063429,1077639,1073515,1095520,1091177,1053584,1062692,1065181,1091025,1081881,1057595,1062298,1074867,1047881,1070374,1089207,1070832,1042516,1064249,1061912,1059901,1089464,1077667,1080058,1087523)