这是关于硬件的相关知识！介绍了关于硬件工程师的相关知识！系统的说明了-This is the relevant knowledge on the hardware! Information on the hardware engineers knowledge! And systematic explanation of the
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001327s ]
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:0.090208s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001313s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001914s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001254s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003757s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001098s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003213s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016537s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001480s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 236759 [ RunTime:0.001486s ]
