集中数据采集系统中，运用ARM7（三星440）作核心进行数据的采集汇集上传下发等-Centralized data acquisition system, using ARM7 (Samsung 440) for the core data collection, such as pooling Upload issued
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.003161s ]
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:0.097844s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001026s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001089s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001002s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003065s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000900s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003673s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015523s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001257s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 237109 [ RunTime:0.018827s ]
