update plan_master_production_schedule pmps set required_date=(select min(pmr.required_date) from plan_mps_requirements pmr left join plan_mps_source pms on pms.mps_requ_id = pmr."id" where pms.mps_id = pmps."id") where exists(select 1 from plan_mps_source pms where pms.mps_id = pmps."id" and pms.mps_requ_id = #{param.id}) UPDATE plan_master_production_schedule SET doc_number = NULL, technology_document_id = NULL WHERE id = #{id};