此为刷卡器充值上位机软件,包括COM口检测各种无效卡显示,及其VB界面的各种设置。及其数据库的设置。麻雀虽小五脏俱全,对于学习VB的新手来说会很有帮助-This is the credit card recharge PC browser software, including COM port detected a variety of invalid card show, and the VB interface, various settings. And database settings. Sparrows are small is a fully-equipped for learning VB would be helpful for the novice
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001501s ]
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:0.084830s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001368s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001397s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001141s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003464s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000894s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004008s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015284s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001341s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 280330 [ RunTime:0.016835s ]