上单是什么意思

页面:/news/view-949805/ | 耗时:0.1501 s | 内存:1.89 MB | 查询:5 | 缓存读取:4 写入:1 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=949805 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=949805 LIMIT 0,1
SELECT * FROM tbl_categories where CategoryID=90016 LIMIT 0,1
select * from tbl_Articles_sphinx where id=949805 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2522480,841256,1056857,3501636,2797780,875760,2413316,2102747,3046030,3328073,810030,3104940,949805,1072005,1928108,1164127,3478837,1073773,774137,542648,3224320,2962851,694271,759716,3141635,873891,1210024,1572411,567086,3242949) ORDER BY field (ArticleID,2522480,841256,1056857,3501636,2797780,875760,2413316,2102747,3046030,3328073,810030,3104940,949805,1072005,1928108,1164127,3478837,1073773,774137,542648,3224320,2962851,694271,759716,3141635,873891,1210024,1572411,567086,3242949)