Help teachers to choose students randomly.
Create a file named "name.txt" with names of students (1 name per line).If it contains Chinese, save it in GBK, GB2312 or GB18030 encode.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001462s ]
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:0.118913s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.020199s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.009316s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001740s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005325s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001433s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.007117s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.027010s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001143s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 244019 [ RunTime:0.023588s ]
