How to find a keyword in your WordPress posts using SQL

If you have a lot of WordPress posts and might want to find all posts containing a certain keyword for any reason, you can start by using the following SQL code, which was taken from this post. I used this in phpMyAdmin for a MySQL database. Make sure you are in the correct database first!

You can substitute any keyword for ‘needle’ below, but you must have the single-quotes and percent signs around it.

SELECT ID FROM wp_posts WHERE post_content LIKE '%needle%';

Example: Let’s say you use the NG Gallery plugin, which has you add a tag to all your posts to include said gallery. Now you find to find all posts which have that NG Gallery tag in them. The following query would work:

SELECT ID FROM wp_posts WHERE post_content LIKE '%nggallery%';

This can also be built upon for find-and-replace operations.

Keep in mind, you can really muck things up using SQL. Make a backup first if you don’t know what you’re doing!

Questions, comments, and feedback are always welcome. Thanks!


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