emr.entrust_material_id, emr.entrust_id, emr.qualitative_result, emr.quantitative_result, emr.other_result, emr.create_time, emr.create_by, emr.update_time, emr.update_by SELECT , em.name, em.entrustment_id, em.order_no FROM b_entrust_material_checkout_result emr LEFT JOIN b_entrustment_identification_material em ON emr.entrust_material_id = em.id