如有任何疑问和建议,欢迎加微信:fulipark探讨。 承接WP建站以及其他互联网方面的咨询。 wordpress删除重复文章一共有三种方法: 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; 3.php程序删除 require('./wp-load.php'); $strsql="create table my_tmp as select min(ID) as col1 from cd_posts group by post_title"; $strsql1="delete from cd_posts where ID not in (select col1 from my_tmp)"; $strsql2="drop table my_tmp"; $result=mysql_query($strsql); $result=mysql_query($strsql1); $result=mysql_query($strsql2); 保存以上代码以为delete.php,放在根目录,想要删除重复文章的时候,访问这个文件就可以了 |
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