前瞻性是什么意思

页面:/news/view-1172799/ | 耗时:0.7969 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=1172799 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1172799 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1172799 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1176524,2076937,1078034,1538043,669334,1817738,1154136,589547,825731,1139846,464260,758773,1855559,1151596,594462,1080102,394059,738346,1066446,1069289,850471,853985,473274,1136038,1077228,720235,1110345,1882673,1210839,1054170) ORDER BY field (ArticleID,1176524,2076937,1078034,1538043,669334,1817738,1154136,589547,825731,1139846,464260,758773,1855559,1151596,594462,1080102,394059,738346,1066446,1069289,850471,853985,473274,1136038,1077228,720235,1110345,1882673,1210839,1054170)