Thanks to Sally for the answer, which is to use the NOT EXISTS operator: $args = [ ‘post_type’ => ‘post’, ‘tax_query’ => [ ‘relation’ => ‘AND’, [ ‘taxonomy’ => ‘areaoflondon’, ‘field’ => ‘name’, ‘terms’ => ‘South London’, ‘include_children’ => false, ], [ ‘taxonomy’ => ‘yearofvisit’, ‘operator’ => ‘NOT EXISTS’ ] ], ‘posts_per_page’ => 5, ‘meta_key’ … Read more
Assign Multiple Values from Post Fields to Taxonomy Terms
Calling an Archive Page with specific Tag/Tax ID
Change searching from world level to first letter
Getting more info about the taxonomy?
You’re looking for custom posts, but don’t define post_type in your query, which means it will default to the core post post type only. You need to incorporate ‘post_type’ => ‘my-cpt’ into your query.
Get ACF taxonomy term and sub-term lists ACF blocks
Customize menu link for taxonomy in WP menu
Exclude taxonomy Query if post_type
Use the template tag the_terms( $post_id, $taxonomy, $before=””, $sep = ‘, ‘, $after=”” ) For example: <?php the_terms( get_the_ID(), ‘genre’, ‘Genres: ‘, ‘ ‘ ) ?>