什么叫底层资产可穿透

页面:/news/view-1160786/ | 耗时:0.9224 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=1160786 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1160786 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1160786 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(780460,978227,472947,479977,1151013,1916962,1506644,610796,958544,2035097,410840,1090059,803423,668387,1746017,1189376,772777,1067650,1571995,421121,1483214,3125551,471541,746571,1096484,1083783,741156,1369821,1059169,551174) ORDER BY field (ArticleID,780460,978227,472947,479977,1151013,1916962,1506644,610796,958544,2035097,410840,1090059,803423,668387,1746017,1189376,772777,1067650,1571995,421121,1483214,3125551,471541,746571,1096484,1083783,741156,1369821,1059169,551174)