Reply To: Relationship Field – Search on Product SKU (meta_query)

• John Huebner

• September 13, 2018 at 6:36 am

You can’t search content OR a custom field by default in WP. You have to modify the query after WP has constructed it. See this explanation of how to do this https://adambalee.com/search-wordpress-by-custom-fields-without-a-plugin/