统计学中的平均数有哪几种

页面:/news/view-2950250/ | 耗时:0.2405 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=2950250 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2950250 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2950250 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1021036,1085888,1075827,1060657,1088668,1063329,1069389,1061578,1056798,1078150,1044569,1063021,1093693,1061374,1046963,1126577,1076552,1079384,1070292,1074840,1089464,1090941,1042020,1073568,1071121,1068524,1093485,1083164,1078318,1088878) ORDER BY field (ArticleID,1021036,1085888,1075827,1060657,1088668,1063329,1069389,1061578,1056798,1078150,1044569,1063021,1093693,1061374,1046963,1126577,1076552,1079384,1070292,1074840,1089464,1090941,1042020,1073568,1071121,1068524,1093485,1083164,1078318,1088878)