网上搜集MATLAB具有以下几个特点,里面有大量的实例，正在学的话，值得一看-online collection of MATLAB with the following characteristics, where there were numerous examples, is studying the case, an eye-catcher
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.004004s ]
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:0.087859s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000899s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001133s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000978s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003017s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000876s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003622s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.055366s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.007279s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 31855 [ RunTime:0.289582s ]
