一个自己定义的数组外包装，这是“使用者自定义stl容器“的一个好例子，在数组之外包装了一层常用的容器界面。-own definition of an array overpack, which is a "user-defined stl containers" of a good example In addition to the array of packaging containers used layer interface.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002192s ]
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:0.124106s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002739s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002970s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002296s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003657s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002124s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003290s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015849s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002865s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 192992 [ RunTime:0.001280s ]
