操作系统――进程调度算法实现 本程序主要实现了进程调度中最常见的优先数算法和轮转时间片算法。-operating system-- the process of scheduling algorithm to achieve the main procedures of the process of scheduling priority to the most common algorithms and several Web-time algorithm.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002143s ]
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:0.093381s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002582s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002501s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002139s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003804s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.003270s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003323s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015520s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002882s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 119231 [ RunTime:0.001320s ]
