我论文里用到的预处理的一些程序，很多程序都是我自己编写的，有用的可以一起讨论-thesis I used some of the pretreatment process, a lot of procedures are prepared by myself, can be useful to discuss
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002157s ]
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:0.086390s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002261s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001916s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002220s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003570s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001846s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003182s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014337s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.008257s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 162476 [ RunTime:0.001197s ]
