机器视觉测量系统的精度研究,可以为从事机器视觉测量系统的精度研究的人员提供参考-The accuracy of machine vision measurement system research can be engaged in the precision machine vision measurement system studies provide information
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001977s ]
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:0.086177s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002133s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001968s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002228s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003790s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002026s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004823s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015348s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002509s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 319623 [ RunTime:0.001285s ]
