一个轻量级的ＸＭＬ解析库，使用ＤＯＭ模型，采用Ｃ++和ＳＴＬ实现，是很好的源码学习对象。-Analysis of a lightweight XML database, use the DOM model, using C++ And STL realize, is a good source of learning objects.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002100s ]
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:0.119438s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001460s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001977s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001450s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003754s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001237s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003259s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017793s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001541s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 90100 [ RunTime:0.001416s ]
