本文具体介绍了怎样利用Intel公司的8051单片机设计和实现一款低成本的可配置性的单路电话计费器。-This article describes how to make use of specific Intel s 8051 Design and Implementation of a low-cost configurability of one-way billing phone browser.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002319s ]
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:0.098727s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002409s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002059s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002455s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003820s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002570s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006686s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017131s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002729s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 110679 [ RunTime:0.001250s ]
