如何正确使用自动挡的档位

页面:/news/view-592816/ | 耗时:0.6605 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=592816 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=592816 LIMIT 0,1
select * from tbl_Articles_sphinx where id=592816 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1119212,368723,3491217,1186433,1070651,1189908,1165030,748634,1330562,668443,2540875,1893128,1135220,1109942,2947548,1175677,635596,2678411,2511344,3381030,1971501,2288029,1205519,3225874,1610668,413842,443963,1210102,1739149,685377) ORDER BY field (ArticleID,1119212,368723,3491217,1186433,1070651,1189908,1165030,748634,1330562,668443,2540875,1893128,1135220,1109942,2947548,1175677,635596,2678411,2511344,3381030,1971501,2288029,1205519,3225874,1610668,413842,443963,1210102,1739149,685377)