本程序用于简单的成绩管理,如多学生成绩的输入,,查找,插入,和排序,并能保存并调出以输入的文件进行处理等。-This procedure for the simple performance management, student achievement such as multi-input,, to find, insert, and sequencing, and can save and transfer a file to input processing.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001030s ]
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:0.117235s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001346s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002036s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001476s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005341s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001257s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.008985s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.044202s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002198s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 227516 [ RunTime:0.022795s ]
