我个人编写的操作系统,实现了保护模式并切换到用户态运行用户进程,对与操作系统初学者有一定帮助!-I personally prepared by the operating system, achieved a protected mode and switch to user mode users running process, with the right operating system will definitely help beginners!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001552s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.095978s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001554s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002003s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001261s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003576s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001119s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003352s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015908s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001479s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 160302 [ RunTime:0.001556s ]
