graphDebugReqVO.setQueryLang("MATCH (m:`行为人`), (n:`他人`) where m.name=$lawActor and m.caseId = n.caseId =$caseId and m.picType = n.picType = '1' OPTIONAL MATCH (m)-[r:`签订先行合同`]->(n) RETURN id(m) as startId, id(n) as endId, id(r) as relId, m.recordId as recordId, n.recordSplitId as recordSplitId");