对图像进行开重构操作，并比较有无开重构图像极大值的前后变化。-Reconstruction of the image to open operation, and compare the availability of open reconstruction of images before and after the change maxima.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.013161s ]
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:0.098607s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001789s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001853s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002358s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003654s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002107s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003669s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015176s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002613s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 125531 [ RunTime:0.001184s ]
