如何一次性删除wordpress网站重复标题的文章?
使用方法:
只需将下面的SQL语句,放到自己网站数据库的 SQL框里,然后执行就可以了。
1、去除重复文章,只保留一篇
CREATE TABLE my_tmp AS SELECT MIN(ID) AS col1 FROM wp_posts GROUP BY post_title; DELETE FROM wp_posts WHERE ID NOT IN (SELECT col1 FROM my_tmp); DROP TABLE my_tmp;
2、去除重复文章,一片都不保留
CREATE TABLE my_tmp AS Select ID AS col1 From wp_posts Where post_title In (Select post_title From wp_posts Group By post_title Having Count(*)>2); DELETE FROM wp_posts WHERE ID IN (SELECT col1 FROM my_tmp); DROP TABLE my_tmp;
常见问题FAQ
- 美化包支持最新版本吗?
- 最新美化支持永久更新!