'' THEN split(event.TERRITORIES_TO_ADD, ',') ELSE [] END AS add_list, CASE WHEN event.TERRITORIES_TO_DELETE <> '' THEN split(event.TERRITORIES_TO_DELETE, ',') ELSE [] END AS del_list MATCH (track:Track {id: event.TUID}) WITH track, add_list, del_list CALL { WITH track, add_list UNWIND add_list AS territory MATCH (rule:FingerprintRule {territory: territory, service: 'youtube', policy: 'carveout'}) MERGE (track)-[rel:HAS_FINGERPRINT_RULE]->(rule) ON CREATE SET rel.createdAt = datetime(), rel.createdBy = '179_1', rel.lastModifiedAt = datetime(), rel.lastModifiedBy = '179_1' RETURN count(rel) AS created } CALL { WITH track, del_list UNWIND del_list AS territory MATCH (track)-[old:HAS_FINGERPRINT_RULE]->(rule:FingerprintRule {territory: territory, service: 'youtube', policy: 'carveout'}) SET old.lastModifiedAt = datetime(), old.lastModifiedBy = '179_1' WITH old CALL apoc.refactor.setType(old, 'DELETED_HAS_FINGERPRINT_RULE') YIELD output RETURN count(output) AS deleted } RETURN created, deleted ]]>