用java和mysql数据库编的一个电话管理工具。数据库和驱动要自己准备。是学习java数据库编程和GUI编程的好例子。-use mysql database and a series of telephone management tools. Databases and drives to prepare themselves. Java is learning GUI programming and database programming example.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001775s ]
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:0.085562s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001377s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001433s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001113s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003204s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001058s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003587s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.013642s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001010s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 44206 [ RunTime:0.016982s ]
