用于企业的计量器具分类管理、台帐修订、检定日期生成、器具查询等功能的一部分源代码；-Classification of measuring instruments used in business management, accounting revision, test date generation, equipment check and other functions as part of the source code
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001295s ]
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:0.092764s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001000s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000961s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000827s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001088s ]
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