we hope to create a flexible tree struct which initialize from any kind of data. and then it could be used to build a view. so the view will changed automatically after data changed.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001500s ]
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:0.101935s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001121s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001142s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000991s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003500s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000920s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003910s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015618s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001070s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 227315 [ RunTime:0.014092s ]
