ResultMap columns as a superset of select columns

[Daniel Henrique Alves Lima]

        Hi everybody. First of all: I'm sorry for my bad English.

        How can define just one resultMap with all necessary columns and reuse
it in selects with different columns ?
        Something like this:

   <resultMap id="EntityMap" class="Entity">
     <result property="code" column="cd_entity" />
     <result property="name" column="nm_entity" />
   </resultMap>

   <select id="selectAllEntities" resultMap="EntityMap">
     select * from entity
   </select>

   <select id="selectAllEntitiesCodes" resultMap="EntityMap">
     select cd_entity from entity
   </select>


        Can I implement/extend some of the IBatis' interfaces and classes to
achieve this ?


        Thanks in advance !