Thank you for both of you I finally re-index data and remove 'C' and index only numeric. So, that the way I fix my problem.
Best, Chun. -- View this message in context: http://lucene.472066.n3.nabble.com/How-to-sort-value-that-numeric-mix-alpha-tp4144615p4144693.html Sent from the Solr - User mailing list archive at Nabble.com.
