处理各种文档的小程序，很实用。而且里面包含许多小技巧，是初学者的首选-deal with the documentation procedures small, practical. But it contains many small skills, is the first choice for beginners
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002077s ]
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:0.086456s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002268s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002248s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002255s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004094s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002129s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003308s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014895s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002527s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 68078 [ RunTime:0.001171s ]
