这是PC机间相互通信的例子，程序“require”为用查询方式实现，程序“interrupt”为 用中断方式实现-PC communication among the examples procedures "require" to be used for achieving and procedures "interrupt" for the use of interruption means
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.805305s ]
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:0.993603s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.017721s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.004473s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.012385s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.019744s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.017459s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.021040s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.026484s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.015794s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 294332 [ RunTime:0.059044s ]
