DataImportHandler treatment of case for dynamic column mapping vs explicit mapping

There is a difference to how DIH treats the case of columns when using the DataImportHandler and using explicit mapping vs dynamic mapping. The exact test cases I used are described below:

-----------------------------

From http://wiki.apache.org/solr/DataImportHandler#A_shorter_data-config : "It is possible to totally avoid the field entries in entities if the names of the fields are same (case does not matter) as those in Solr schema"

I confirmed that matching the schema.xml field case to the database table is needed for dynamic fields, and the wiki statement above is incorrect, or at the very least confusing, possibly a bug.

My database is Oracle 10g and the column names have been created in all uppercase in the database.

In Oracle:
Table name: wide_table
Column names: COLUMN_1 ... COLUMN_100 (yes, uppercase)

Please see following scenarios and results I found:

data-config.xml
<entity name="item" query="select column_1,column_100 from wide_table">
<field column="column_100" name="id"/>
</entity>

schema.xml
<dynamicField name="column_*" type="string" indexed="true" stored="true" multiValued="true" />

Result:
Nothing Imported

=========

data-config.xml
<entity name="item" query="select COLUMN_1,COLUMN_100 from wide_table">
<field column="column_100" name="id"/>
</entity>

schema.xml
<dynamicField name="column_*" type="string" indexed="true" stored="true" multiValued="true" />

Result:
Note query column names changed to uppercase.
Nothing Imported

=========

data-config.xml
<entity name="item" query="select column_1,column_100 from wide_table">
<field column="COLUMN_100" name="id"/>
</entity>

schema.xml
<dynamicField name="column_*" type="string" indexed="true" stored="true" multiValued="true" />

Result:
Note ONLY the field entry was changed to caps

All records imported, with only COLUMN_100 id field.

============

data-config.xml
<entity name="item" query="select column_1,column_100 from wide_table">
<field column="COLUMN_100" name="id"/>
</entity>

schema.xml
<dynamicField name="COLUMN_*" type="string" indexed="true" stored="true" multiValued="true" />

Result:
Note BOTH the field entry was changed to caps in data-config.xml, and the dynamicField wildcard in schema.xml

All records imported, with all fields specified. This is the behavior desired.

=============