pic单片机c语言教程，microship公司工程师写的技术文章，对使用pic的c编程很有帮助，本文章是中文版。-pic microcontroller c language guides, microship Company engineers to write technical articles, the use of the c pic programming venture, the article is the Chinese version.
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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:0.089222s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001210s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001267s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003737s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001082s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001349s ]
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