新手司机怎么判断前方距离

页面:/news/view-3349592/ | 耗时:0.7146 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=3349592 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3349592 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3349592 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(464198,489645,522872,1185917,648701,424660,495339,390893,381825,640148,491739,535909,2618644,1879205,524532,640471,374094,593560,3045692,420862,447003,3238100,587845,510779,605108,378481,519937,421461,600336,424548) ORDER BY field (ArticleID,464198,489645,522872,1185917,648701,424660,495339,390893,381825,640148,491739,535909,2618644,1879205,524532,640471,374094,593560,3045692,420862,447003,3238100,587845,510779,605108,378481,519937,421461,600336,424548)