这是一个在linux下的蜂鸣器的程序，是在ARM开发板上用得，是ARM7结构的开发板-This is a buzzer under linux at the process, are in the ARM development board used is the ARM7 development board structure
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002529s ]
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:0.127029s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002646s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003414s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002659s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006384s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002500s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006138s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.020223s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003051s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 129617 [ RunTime:0.001241s ]
