学校景点分布图最佳路径选择，通过最短路径选择让游者能够自由选择最佳观赏路径-schools attractions distribution choose the best path through the shortest path chosen You can watch free to choose the best path
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001650s ]
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:0.103953s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001573s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002524s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001907s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005839s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001623s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006951s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.034995s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001156s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 320978 [ RunTime:0.016912s ]
