这个程序可以在LCD显示器上显示字符串，并且里面的光标都经过处理。可以作为玩具小车显示-This procedure can be displayed in the LCD display string, and have been inside the cursor handle. Can serve as a toy car display
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002196s ]
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:0.099638s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002208s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002401s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002516s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003981s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002567s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005396s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024350s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003381s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 157191 [ RunTime:0.001391s ]
