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:0.002461s ]
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:0.112421s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002862s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002087s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002592s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003844s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002268s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003320s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015309s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002211s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 69243 [ RunTime:0.001282s ]
