12864液晶详细使用说明 这些都是我以前学习时自己总结出来的,希望对初学者有所帮助-12864 LCD detailed instructions I used to learn these are summed up when their own, and they hope to be helpful for beginners
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002284s ]
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:0.099745s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.003037s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003325s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.003626s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006474s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002679s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006120s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025467s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003411s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 183303 [ RunTime:0.001504s ]