这是世界程序大赛作品软件形式，很方便很直观，能很好的学习一些函数的功能用法-This is the world"s Programming Contest entries software form, is a convenient intuitive, good can learn some of functionality Usage
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.012562s ]
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:0.090960s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002407s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003666s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000919s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003082s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001276s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004130s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019669s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001426s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 165285 [ RunTime:0.030013s ]
