华为公司的天线应用技术,无线网络规划培训教程,形象讲解天线技术,偏重于讲微波天线-Huawei applied technology antenna, wireless network planning training course, the image on the antenna technology, microwave antenna emphasis on speaking
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.000891s ]
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:0.140259s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.011043s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001860s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001465s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005430s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001297s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006892s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.022244s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.041143s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 257148 [ RunTime:0.047889s ]