DELETE FROM wp_postmeta WHERE meta_key in (‘_edit_lock’, ‘_edit_last’, ‘_wp_old_slug’, ‘_revision-control’, ‘{{unknown}}’, ‘_wp_attached_file’, ‘_wp_attachment_metadata’);
DELETE FROM wp_postmeta WHERE post_id NOT IN (SELECT id FROM wp_posts);
4.替换评论者的敏感词汇
UPDATE wp_comments SET comment_content = REPLACE( comment_content, ‘fuck’, ‘**’ );
DELETE a,b,c FROM wp_terms AS a LEFT JOIN wp_term_taxonomy AS c ON a.term_id = c.term_id LEFT JOIN wp_term_relationships AS b ON b.term_taxonomy_id = c.term_taxonomy_id WHERE c.taxonomy = ‘post_tag’ AND c.count = 0;
6.删除所有垃圾评论
DELETE FROM wp_comments WHERE comment_type = ‘trash’;
7.删除所有待审评论
DELETE FROM wp_comments WHERE comment_approved = ‘0’;
8.批量移动页面/文章评论
update wp_comments set comment_post_ID = 36 where comment_post_ID = 129
将 ID = 129 页面/文章的所有评论移动到 ID = 36 的页面/文章下。
9.手动重设用户密码为:PASSWORD
UPDATE wp_users SET user_pass = MD5(‘PASSWORD’) WHERE wp_users.user_login =’用户名’ LIMIT 1;
10.WordPress 更改域名相关 SQL
UPDATE wp_options SET option_value = replace(option_value, ‘http://www.旧网址.com’, ‘http://www.新网址.com’) WHERE option_name = ‘home’ OR option_name = ‘siteurl’ ;
UPDATE wp_posts SET guid = REPLACE (guid, ‘http://www.旧网址.com’, ‘http://www.新网址.com’) ;
UPDATE wp_posts SET post_content = REPLACE (post_content, ‘http://www.旧网址.com’, ‘http://www.新网址.com’) ;
11.删除所有 Pingback
DELETE FROM wp_comments WHERE comment_type = ‘pingback’ ;