用jBuilder9.0做的一个功能比较完整的产品数据库管理程序(sql)，具体如何配置数据源查看文件夹中的“使用说明”-jBuilder9.0 do with the function of a more complete product database management procedures (sql), the specific configuration data sources View folder "use"
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001875s ]
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:0.138083s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001730s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003159s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001880s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005949s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001513s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005132s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015367s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001508s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 295602 [ RunTime:0.002044s ]
