Pass command line parameters to UploadTool

Pass command line parameters to UploadTool

Is it possible pass parameters to the upload tool from the command line  - especially a parameter that could be used within the sql query to limit data retrieval?

When doing periodic uploads it would be nice to have functionality based on:-
eg: select * from table where fieldname > {parameter_1}
Parameter_1, parameter_n could be passed on command line by task scheduler?