这是一个非常基本简单的斯蒂芬森matlab算法程序，非常适合于初学者学些。-This is a very basic, simple procedures Stephenson matlab algorithm is very suitable for beginners and learn more.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001991s ]
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:0.101267s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001834s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002056s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001611s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.007640s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001508s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.007083s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.027091s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001598s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 33700 [ RunTime:0.180287s ]
