在AD卡中常用到非空的查询方式进行数据的采集，这里提供了具体的实现代码和具体设置-Commonly used in the AD card to a non-empty query for data collection, here provides a concrete realization of code and the specific settings
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001935s ]
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:0.092755s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002336s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002089s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002394s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003753s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001994s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003243s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015073s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002371s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 166429 [ RunTime:0.001224s ]
