介绍UML 统一建模语言一种直观化，明确化，构建和文档化软件系统产物的通用可视化建模语言-introduced UML an intuitive, clear, build and document software systems product of a common visual modeling language
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002074s ]
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:0.099035s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002284s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002109s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003565s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002018s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015145s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002397s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 127952 [ RunTime:0.001272s ]
