PIC系列单片机程序设计基础。一般来说，PIC单片机的源程序并没有要求统一的格式，大家可以根据自己的风格来编写。-PIC microcontroller series based on the design process. Generally, the PIC source does not require a uniform format, we can according to their own style to prepare.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000995s ]
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:0.062843s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000970s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001243s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000910s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003324s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000863s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003853s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021486s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001651s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 303987 [ RunTime:0.040622s ]
