Home › Forums › General Issues › Query posts by fields on related post › Reply To: Query posts by fields on related post
There is not mechanism in WP that will allow you to query posts based on the meta values of a related post. To query posts all values must be associated with the posts you want to query.
This means that you need to
– create an acf/save_post hook that
– gets the relationship field
– gets the values for the fields on the related post
– saves those values to the post currently being saved
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