本文件是一个如何开发OPC Server的Word说明文档。比较详细的介绍了使用COM技术进行开发OPC Server的过程。-this document is how to develop an OPC Server Word documentation. A more detailed introduction to the use of COM technology for the development of OPC Server process.
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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:0.094938s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001297s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001165s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001439s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 313839 [ RunTime:0.001883s ]
