Douglas-Poiker抽稀算法(又称道格拉斯车抽稀),用于二维图形节点抽稀.-Douglas-Poiker pumped dilute algorithm (also known as Douglas cars pumping diluted), 2D graphics for pumping dilute nodes.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001450s ]
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:0.099277s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.016136s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.017868s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.007834s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006747s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.005779s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.007483s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016576s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001144s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 209100 [ RunTime:0.015218s ]