MySql数据库SQL命令指定时间范围批量随机修改WordPress文章发布时间

UPDATE `wp_posts` SET `post_date` = DATE_ADD('2014-1-01', INTERVAL ROUND(RAND() * 500 + 1) DAY)  WHERE `ID` between 6297 AND 14332;

update `wp_posts` set `post_modified` = `post_date` WHERE `ID` between 6297 AND 14332;

update `wp_posts` set `post_date_gmt` = `post_date` WHERE `ID` between 6297 AND 14332;

update `wp_posts` set `post_modified_gmt` = `post_modified` WHERE `ID` between 6297 AND 14332;

update `wp_posts` set `post_status` = 'publish' WHERE `ID` between 6297 AND 14332