labview开发，用于获得硬盘的volume serial number,对于软件加密提供了一种解决方案-PC development, for access to the hard drive volume serial number, Encryption software provides a solution
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001102s ]
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:0.092533s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.015720s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.018369s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001557s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003112s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.022921s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.007963s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.027756s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001161s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 274763 [ RunTime:0.017013s ]
