RS232串口通讯工具源码，VC++程序，方便监控，自动化等行业的应用。-RS232 serial communication source, VC++ procedures for monitoring the application of automation and other industries.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001327s ]
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:0.090213s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001227s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001251s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003567s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001103s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015111s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001441s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 64229 [ RunTime:0.001867s ]
