展示VC中多线程的编程方法，如线程创建、事件触发、结束线程、线程同步等多种技术-display VC multithreaded programming methods, such as thread creation, event trigger, the end of threads, thread synchronization techniques
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001164s ]
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:0.081386s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001031s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001155s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000980s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003373s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001190s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003728s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.031621s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001097s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 283692 [ RunTime:0.012666s ]
