原始证据的保存时间有多长

页面:/news/view-254699/ | 耗时:0.2130 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=254699 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=254699 LIMIT 0,1
select * from tbl_Articles_sphinx where id=254699 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1074880,1055081,1079572,1083133,1123339,1070832,1074700,1087859,1017118,1065381,1043057,1113556,1044426,1126464,1065049,1043756,1065403,1081019,1067089,1070824,1082451,1086530,1080303,1089522,1083421,1130158,1276970,1046866,1085888,1086760) ORDER BY field (ArticleID,1074880,1055081,1079572,1083133,1123339,1070832,1074700,1087859,1017118,1065381,1043057,1113556,1044426,1126464,1065049,1043756,1065403,1081019,1067089,1070824,1082451,1086530,1080303,1089522,1083421,1130158,1276970,1046866,1085888,1086760)