On 6 December 2012 11:13, Amit Jha <shanuu....@gmail.com> wrote: > Thanks Sandeep, > > How can it done when using a database because database has all the records > old, new and updated.
You need to do a delta-import: http://wiki.apache.org/solr/DataImportHandler#Using_delta-import_command Regards, Gora
