说明方法有哪些及作用

页面:/news/view-1766867/ | 耗时:0.3801 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=1766867 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1766867 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1766867 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(540533,771315,939560,493946,1070921,3042208,941682,1118012,880016,724306,526232,881145,1906543,1120083,2828908,900533,765275,612106,953124,635466,472899,957132,552321,437590,823823,2678800,873941,944043,399710,813601) ORDER BY field (ArticleID,540533,771315,939560,493946,1070921,3042208,941682,1118012,880016,724306,526232,881145,1906543,1120083,2828908,900533,765275,612106,953124,635466,472899,957132,552321,437590,823823,2678800,873941,944043,399710,813601)