用pthread_t创建由标准输入端输入个数N的N个线程,分别计算各自的结果,再返回给主进程.-pthread_t created with input from the standard input of the number N of N threads, calculate their results and then back to the main process.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.015506s ]
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:0.099444s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001312s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001919s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001403s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003645s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000978s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003763s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015000s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001067s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 213036 [ RunTime:0.019525s ]
