修改wordpress文章id在正常使用中应用场景并不多，简单讲一下通过sql设置wordpress文章id替换的方法。

进入 mysql 命令或者 phpmyadmin 的 SQL，执行如下命令即可：

如将文章ID为3368的文章修改为189

update wp_posts set id = 3368 where id = 189;<br>
update wp_term_relationshi<a href="/fw/photo.html" target="_blank">ps</a> set object_id = 3368 where object_id = 189;<br>
update wp_postmeta set post_id = 3368 where post_id = 189;<br>
update wp_comments set comment_post_ID = 3368 where comment_post_ID = 189;

如果是虚拟主题虚拟主机，可以使用以下代码：

UPDATE `wp_posts` SET `ID` = '189',`guid` = <a href="http://www.qq301.com">www.qq301.com</a> 189' WHERE `wp_posts`.`ID` =3368;<br>
UPDATE `wp_term_relationships` SET `object_id` = '189' WHERE `wp_term_relationships`.`object_id` =3368;<br>
UPDATE `wp_postmeta` SET `post_id` = '189' WHERE `wp_postmeta`.`post_id` =3368;<br>
UPDATE `wp_postmeta` SET `post_id` = '189' WHERE `wp_postmeta`.`post_id` = 3368;<br>
UPDATE `wp_comments` SET `comment_post_ID` = '189' WHERE `wp_comments`.`comment_post_ID` = 3368;