对图像分块,计算每个块的均值和方差,并给出了结果的图象化表示,易于观察-Image sub-blocks, each block calculated the mean and variance, and gives the results of the image that is easy to observe
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002608s ]
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:0.088764s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002026s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002093s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002439s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004371s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002607s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004120s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018314s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003042s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 193276 [ RunTime:0.001349s ]
