精通matlab综合辅导与指南。。用c++编程实现的matlab计算-Proficient in matlab General counseling and guidance. . Programming using c++ implementation of matlab calculation. .
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001242s ]
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:0.420235s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001193s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002028s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001514s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006435s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001440s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006217s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.022817s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001480s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 3762 [ RunTime:0.001762s ]
