微软亚洲研究院论文：可扩展和不可扩展的MPEG-4视频流化性能比较-Microsoft Asia Research Institute Papers : scalable and can not be extended to the MPEG-4 video streaming performance comparison
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.293959s ]
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:0.208713s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.043720s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.038300s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.018002s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.007727s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000805s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005166s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016429s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.032824s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 107992 [ RunTime:0.022310s ]
