软件使用MS Access 数据库实现的中小型局域网的联机称重以及记录查询的管理，结构和性能在V4.12的基础上进行了优化-MS Access database software for small and medium local area network to achieve on-line check weighing and records management, structure and performance in the V4.12 has been optimized on the basis of
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002387s ]
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:0.110813s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002831s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002620s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002683s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004156s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002428s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003892s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019209s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002720s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 171531 [ RunTime:0.001222s ]
