操作系统作业调度源代码 作业调度算法实现本程序主要实现了进程调度中最常见的算法-operating system source code scheduling algorithms operating procedures for the main process of scheduling the most common algorithm
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001038s ]
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:0.130418s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.013641s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.023910s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002123s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004422s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001263s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004286s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021765s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.011376s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 121614 [ RunTime:0.035597s ]