Ticket #34338: taxonomy.diff

wp-includes/taxonomy.php

@@ -3289 +3289 @@
                 do_action( 'delete_term_relationships', $object_id, $tt_ids );
                 $deleted = $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id IN ($in_tt_ids)", $object_id ) );
 
+                wp_cache_delete( $object_id, $taxonomy . '_relationships' );
+
                 /**
                  * Fires immediately after an object-term relationship is deleted.
                  *