此压缩包内含有高校教材内的很多必须用到的各章知识的原代码，是个非常受欢迎而广泛下载的东西。-compressed packet containing materials within the college must use many of the chapters knowledge of the original code, it is a very popular and extensive download things.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001809s ]
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:0.142881s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001805s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003016s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001771s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006024s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001480s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005719s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024284s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002044s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 299302 [ RunTime:0.001712s ]
