简单图书馆管理系统，主要分四个模块，读者模块、管理员模块、借书模块、增加会员模块-A simple library management system, mainly consists of four modules, the reader module, the administrator module, library module, to increase membership module
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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:0.098357s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002581s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 163582 [ RunTime:0.001205s ]
