源码教程，介绍了delphi环境下的链表创建及操作，并在文档中介绍了与C语言中的区别。-Source Tutorials, introduced the delphi environment to create and manipulate linked lists, and in the document with the introduction of the difference between C language.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001630s ]
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:0.125013s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001283s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002296s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001304s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003964s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001113s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003326s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015824s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001429s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 209129 [ RunTime:0.001307s ]
