I want to adapt my old custom website database (composed of only one table) to Wordpress database.
All data has been correctly imported in both tables (
wp_postmeta) with a php code that I can share if needed.
As you can see,
wp_posts/post_parent column of
id 2 (referring to the featured image) is well linked to
id 1 (which is the post).
Is there another place where the image and the post have to be linked?