此程序和fn_DBn_2D程序是一起的，用于测试fn_DBn_2D程序的分解和重构效果，里面用到了一副典型图象：babala。-This procedure and the procedure is fn_DBn_2D together for testing procedures fn_DBn_2D effects of decomposition and reconstruction, which uses a typical image: babala.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002212s ]
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:0.091383s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002298s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002161s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002052s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003674s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001879s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003276s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015008s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002684s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 195045 [ RunTime:0.001326s ]
