目录树的遍历
UNIX环境下实现目录树遍历寻找目标文件。
报告含-The directory tree traversal UNIX environment to achieve the directory tree traversal to find the target file. Report containing
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001990s ]
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:0.089512s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002282s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001978s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002267s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003597s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002205s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003251s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015175s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002393s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 165254 [ RunTime:0.001184s ]
