perl脚本程序编写。IT行业设计到的方方面面都会用到。学好它，就容易学习别的-perl script programming. Design to all aspects of IT industry, will be used. To learn it, it is easy to learn another
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001435s ]
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:0.100908s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001378s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001981s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001405s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003712s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001200s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003254s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.023258s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001618s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 103556 [ RunTime:0.001478s ]
