Apache Solr dynamic fields not retrievable

Question

I have just begun with Apache Solr dynamic fields. Here are my query and schema definition:

Query in data-config.xml

<entity name="PREPARE"
        query="SELECT tk1_consume,tk1_remain,tk2_consume,tk2_remain
        from test_table">
</entity>

Schema.xml

   <dynamicField name="*_remain"  type="string" indexed="true" stored="true" /> 
   <dynamicField name="*_consume" type="string" indexed="true" stored="true" /> 

I deleted all other dynamicField However, when I query all in Solr admin, I've found that there are no information of dynamic fields shown in result. So I wonder what's wrong with my configuration for dynamic fields?