update bm_project_bid_relation set pro_name = #{proName},bid_pro_id = #{bidProId},is_multiple = #{isMultiple} where id = #{id} insert into bm_project_bid_relation(pro_name,bid_pro_id,is_multiple,is_active) values(#{proName},#{bidProId},#{isMultiple},1) update bm_project_bid_relation set is_active = 0 where id = #{id}