内容替换方法
SELECT * FROM wp_posts WHERE post_content LIKE ‘%你的要替换的文本%’
SELECT * FROM wp_posts WHERE post_content LIKE ‘%薇晓兰%’
UPDATE wp_posts SET post_content = REPLACE(post_content,’old’,’new’)
UPDATE wp_posts SET post_content = REPLACE(post_content,’薇晓兰’,’老张’)
标题替换方法
SELECT * FROM wp_posts WHERE post_title LIKE ‘%你的要替换的文本%’
SELECT * FROM wp_posts WHERE post_title LIKE ‘%薇晓兰%’
UPDATE wp_posts SET post_title = REPLACE(post_title,’old’,’new’)
UPDATE wp_posts SET post_title = REPLACE(post_title,’薇晓兰’,’老张’)
受此启发，那么修改摘要excert和元数据metadata等也可以在数据库中更新
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