用Jsp/Servlet/JavaBean开发学生管理系统-with Jsp/Servlet/JavaBean development Student Management System
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student_manage_upgrade test(jsp+servlet+javaBean+sql_server) test WEB-INF tmp backup_ClassDB.BAK 系统结构图.doc 学生课绩管理系统.doc test(jsp+servlet+javaBean+sql_server) test WEB-INF work
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001509s ]
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:0.124621s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.003573s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002461s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001858s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006191s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001439s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.007889s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021359s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001270s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 43583 [ RunTime:0.018096s ]
