对于压缩机产业中经常需要的试验数据转换，进行了计算。- The tentative data frequently needs which regarding the
compressor industry in transformed, has carried on the computation.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001809s ]
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:0.146618s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001789s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003320s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001898s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006146s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001178s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003313s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014766s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001392s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 318159 [ RunTime:0.001308s ]
