--- knowhub_db/pg_requirement_store.py
+++ knowhub_db/pg_requirement_store.py
@@ -29,7 +29,11 @@
     (SELECT COALESCE(json_agg(rr.resource_id), '[]'::json)
      FROM requirement_resource rr WHERE rr.requirement_id = requirement.id) AS resource_ids,
     (SELECT COALESCE(json_agg(rs.strategy_id), '[]'::json)
-     FROM requirement_strategy rs WHERE rs.requirement_id = requirement.id) AS strategy_ids
+     FROM requirement_strategy rs WHERE rs.requirement_id = requirement.id) AS strategy_ids,
+    (SELECT COALESCE(json_agg(rp.itemset_id), '[]'::json)
+     FROM requirement_pattern rp WHERE rp.requirement_id = requirement.id) AS pattern_ids,
+    (SELECT COALESCE(json_agg(rn.node_id), '[]'::json)
+     FROM requirement_node rn WHERE rn.requirement_id = requirement.id) AS node_ids
 """
 
 _BASE_FIELDS = "id, description, source_nodes, status, match_result, version"