超车时为什么要降档

页面:/news/view-666683/ | 耗时:0.4230 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=666683 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=666683 LIMIT 0,1
select * from tbl_Articles_sphinx where id=666683 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(146464,348931,209743,150669,232367,2087508,1052349,1091177,205677,163905,306069,2358188,217612,275547,208040,320544,269163,1084893,169013,1045717,1100187,3255272,1103234,153757,1122220,1126557,356610,211989,1113972,1122312) ORDER BY field (ArticleID,146464,348931,209743,150669,232367,2087508,1052349,1091177,205677,163905,306069,2358188,217612,275547,208040,320544,269163,1084893,169013,1045717,1100187,3255272,1103234,153757,1122220,1126557,356610,211989,1113972,1122312)