Solr dataimport - pass variable to query -

i trying pass variable solr (4.10.0) server when calling dataimport full import command.

i have searched around net , found several examples none of them seem working me.

the url call looks likes this:

my query looks this:

select * blah lastmod  >= '2014-04-30' ,  ('${dataimporter.request.clean}' != 'false' or myid > '${dataimporter.request.maxid}')

when call url import starts imports everything.

do need use dih.request.maxid instead of dataimporter?

Script