Reply To: Query in relationship field

• John Huebner

• January 28, 2016 at 7:58 am

This tutorial goes over everything you need to query relationship fields http://www.advancedcustomfields.com/resources/querying-relationship-fields/

Basically, for what you want you need to use “LIKE” and the double quotes around the value are important.

$args = array(
   'numberposts' => -1,
    'post_type' => 'post',
    'meta_query' => array(
        array(
            'key' => 'relation_user',
            'value' => '"1"',
            'compare' => 'LIKE',
       )
    )
);