数字电子钟程序，计时时、分、秒，手动调整时间，闹铃，和整点报时-digital electronic clock procedures, a time when, minutes, and seconds, manual adjustments, Alarms, and the whole point is true.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002108s ]
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:0.087632s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001936s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002127s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002372s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003768s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002207s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003332s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015410s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002916s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 140513 [ RunTime:0.001388s ]
