用DELPHI编写的学生管理信息系统，可以实现基本的信息功能。是编来用来交作业的。-used to prepare students Delphi management information system that can achieve basic information functions. To be allocated to the perpendicular operation.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002767s ]
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:0.087963s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002369s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002002s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002231s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003732s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002026s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003239s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015032s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002651s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 249168 [ RunTime:0.001195s ]
