Index-time boosting using DIH with JdbcDataSource

Question

Is it possible to add boosts to docs and fields in Solr 1.4 DIH when using a JdbcDataSource? The documentation seem to suggest it's possible but I can't find any examples.

There are a few examples of how to add the boost="2.0" attribute to your docs/fields in XML imports, but how do you do the same with the JdbcDataSource?

The closest I could get to an answer was http://www.nabble.com/data-import-handler---going-deeper...-td20731715.html

Add a special value $fieldBoost. to the row map

Has this been implemented yet?

Answer 1

$fieldBoost is not implemented, but $docBoost is.

Source code.

Special commands docs.