VB+Access 学生选课系统，实现教学上的方便，为广大师生提供一个良好的平台。-VB Elective System Access students realize the convenience of teaching, teachers and students to provide a good platform.
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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:0.091920s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001245s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001104s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001377s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 118756 [ RunTime:0.001345s ]
