本实例通过vc的CXmlNode类实现XML文件的创建，此方法实现简单的创建XML文件的方法！- This example realizes the XML document foundation through the
vc CXmlNode kind, this method realization simple foundation XML
document method!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001012s ]
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:0.057630s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001052s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001210s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000943s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003158s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000696s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003710s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014155s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001212s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 318045 [ RunTime:0.071491s ]
