一个java+sql2000开发的网吧管理系统，网吧前台的基本功能，请大家指教-A java+ Sql2000 management system developed by Internet cafes, Internet cafes the basic functions of front desk, please advise everyone
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.006134s ]
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:0.122126s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.013295s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003576s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002020s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004736s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.003868s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004528s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.043005s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001531s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 43897 [ RunTime:0.019627s ]
