DSP指令实验实验目的：了解DSP的结构及管脚功能，掌握DSP的基本指令-DSP instructions Experiment Objective: To understand the structure and pin DSP functions, to master the basic commands DSP
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002703s ]
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:0.100192s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002452s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001928s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002202s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003680s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001722s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003851s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014989s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002152s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 223897 [ RunTime:0.001096s ]
