C#管理系统在C＃环境下开发，能够实现记录的增加，删除，修改，查询，统计，等功能。是一个不错的管理系统-C# management system in C# development environment, to achieve record to add, delete, modify, query, statistics, and other features. It is a good management system
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001812s ]
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:0.156519s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001729s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003473s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001869s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006858s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001557s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006474s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.027205s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002102s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 69243 [ RunTime:0.001537s ]
