一个操作系统的摸迷程序,实现进程的调度,有先进先出算法,时间片,优先权等-an operating system confused crowds procedures, the process of realization of scheduling, FIFO algorithm, time unit, priority, etc.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001164s ]
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:0.073426s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001027s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000895s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001216s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 301029 [ RunTime:0.013966s ]