本文讨论XML如何被用作数据库和最终用户间的“通讯协议”。本文分为两部分。第一部分预备和Oracle数据库打交道的Java代码：提交一个SQL查询，获取一个XML输出；第二部分专注于一个Web程序：将从数据库获取的XML数据输出为HTML文本。-This article discusses how XML is used as the end-user database and the so-called
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001260s ]
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:0.087773s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001167s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001914s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001159s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003572s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000971s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003239s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014751s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001276s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 94603 [ RunTime:0.001243s ]
