该程序用于解决生产计划问题，生产计划问题是运筹学中一个重要问题。-the procedures for the settlement of production planning, production planning operations research, which is an important issue.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002163s ]
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:0.089091s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002345s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002014s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003362s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 117329 [ RunTime:0.001656s ]
