Silicon C8051F020单片机的C语言编程，里面包括很多单片机的功能程序。为初学者上手的最佳资料。-Silicon C8051F020 MCU C language programming, which includes many single-chip functions of the procedure. For beginners to use the best information.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001209s ]
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:0.086667s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001172s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001207s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003624s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001005s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014569s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001272s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 182924 [ RunTime:0.001337s ]
