这是利用OpenGL设计游戏书中的代码，非常经典，有喜欢OpenGL 的朋友大家一起分享。-This is designed to use OpenGL game code book, very classic, like OpenGL friends have shared with everyone.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002015s ]
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:0.089510s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002721s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002092s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002647s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003743s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002342s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003697s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.023403s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003205s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 227974 [ RunTime:0.001343s ]
