Linux应用程序开发中的ad、da、串口、步进电机、键盘扫描的源码,希望对大家的linux系统开发有所帮助,一同学习,一同讨论。-Linux application development in the ad,da,serial port,stepper motor,keyboard scan source code,hope everyone help linux system development,with learning,to discuss them.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001344s ]
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:0.114451s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001377s ]
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