软件为一个传感器的应用实例,也是AD转换的有用例子,关键地方都作了注解,希望对大家有所帮助-Software for the application of a sensor, AD converter is also a useful example of the key places have made comments, and they hope to help everyone
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001553s ]
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:0.096337s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001386s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001323s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001195s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003227s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000882s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004308s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015090s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001035s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 184612 [ RunTime:0.012363s ]
