GNU三维曲面操作库，具有良好的函数界面，可以方便地处理三维曲面，进行简单而高效的布尔计算-Operation of three-dimensional surface GNU Library, with good function of interface, can easily handle three-dimensional surface, a simple and efficient Boolean calculation
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002889s ]
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:0.089623s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002436s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002813s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003688s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002276s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003278s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014704s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002878s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 144917 [ RunTime:0.001407s ]
