图书馆借阅管理系统，基于VC++的图书馆借阅管理系统。根据这个程序，可以初步了解如何编写相关程序。-Library management system, VC++ based library management system. Under this procedure, you can know how to prepare the preliminary procedures.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002023s ]
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:0.087341s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001949s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002094s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002172s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003848s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002247s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004340s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019413s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002731s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 58164 [ RunTime:0.001238s ]
