本程序基于8051F020，目的是深入的了解SPI与SBUS技术，设计用户自己的应用系统-This procedure based on 8051F020, the aim of deeper understanding of SPI with SBUS technology, design the user
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002041s ]
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:0.088086s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002949s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002117s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002480s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003659s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002042s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003476s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021128s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002401s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 168250 [ RunTime:0.001281s ]
