本代码提供对动态数组的支持，在内存中程序将数据分块存放，避免了大块内存的申请。同时，与普通的双向链表不同，本代码提供了对内部数据的快速索引，大大提高了数据访问速度-The code provides for dynamic array support program in memory data block storage, to avoid the large memory applications. At the same time, with ordinary two-way different list, the source of internal data to provide rapid indexing, greatly improving the speed of data access
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001219s ]
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:0.090719s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.006523s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.009787s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001367s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003164s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001069s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003949s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.028450s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001492s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 109689 [ RunTime:0.016276s ]
