各种常用的排序算法源程序,包括快速排序/归并排序/带限期的排序以及贪心法的实现程序-various commonly used algorithm source, including rapid sequencing/merge sorting/ranking with the deadline and the greedy method to achieve procedures
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001927s ]
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:0.087874s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002434s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002067s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002469s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003824s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002126s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003466s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015423s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002329s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 288837 [ RunTime:0.001149s ]
