本程序比较各种排序算法的优劣（包括快速比较，基数比较等等），希望大家指教．-the procedures compare the merits Sorting Algorithm (including rapid comparison, the comparison base, etc.), we hope the exhibitions.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002201s ]
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:0.092762s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002370s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001901s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002382s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003894s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002562s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006045s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024812s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003557s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 215565 [ RunTime:0.001409s ]
