如何理解时间序列相关性

页面:/news/view-1531070/ | 耗时:0.1457 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=1531070 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1531070 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1531070 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1357610,1105159,1083103,1075539,535149,138002,1117055,510130,313382,433687,1101404,1463640,1127609,1051239,1066238,234429,1391922,1299059,857422,362256,1096066,1082173,649879,1130162,1354203,107417,1046963,1065393,209688,1464041) ORDER BY field (ArticleID,1357610,1105159,1083103,1075539,535149,138002,1117055,510130,313382,433687,1101404,1463640,1127609,1051239,1066238,234429,1391922,1299059,857422,362256,1096066,1082173,649879,1130162,1354203,107417,1046963,1065393,209688,1464041)