纹理及纹理映射ppt，包括二维纹理，三维纹理，几何纹理相关知识。-Texture and texture mapping ppt, including the two-dimensional texture, three-dimensional texture, geometric texture relevant knowledge.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001483s ]
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:0.128702s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001608s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001956s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001553s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005266s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001225s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006999s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025890s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001725s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 312167 [ RunTime:0.014350s ]
