linux下云台控制协议，云台控制协议有很多种，这是其中之一，并有详细解释。-PTZ control protocol under linux, PTZ control protocol has a very wide range, which is one of them, and have explained in detail.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000998s ]
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:0.064967s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001014s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001064s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000923s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003040s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000945s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003733s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016966s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001246s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 120026 [ RunTime:0.015342s ]
