数字视频广播中文业务信息规范。想从事数字电视行业的，可以研究一下。可以作为入门的参考资料。-Digital Video Broadcasting Chinese norms of business information. Would like to engage in digital TV industry, you can look at. Entry can be used as reference.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001306s ]
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:0.100791s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001778s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001947s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001274s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004212s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001146s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003424s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.022132s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001581s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 195575 [ RunTime:0.001336s ]
