初学者怎样看懂代码

页面:/news/view-870330/ | 耗时:0.7171 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=870330 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=870330 LIMIT 0,1
select * from tbl_Articles_sphinx where id=870330 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1131405,2220876,112598,119543,2588446,109201,1363553,1770179,2816394,2995086,193914,112516,1126168,119652,117439,2418284,884726,2014903,264709,1048438,112079,3371991,1104933,110105,1316802,541235,1124117,3092456,158740,1779250) ORDER BY field (ArticleID,1131405,2220876,112598,119543,2588446,109201,1363553,1770179,2816394,2995086,193914,112516,1126168,119652,117439,2418284,884726,2014903,264709,1048438,112079,3371991,1104933,110105,1316802,541235,1124117,3092456,158740,1779250)