Date: 2005-01-07T00:20:17 Editor: HossMan Wiki: Jakarta Lucene Wiki Page: LuceneFAQ URL: http://wiki.apache.org/jakarta-lucene/LuceneFAQ
from Erik in lucene-users message dated "Thu, 6 Jan 2005 19:40:58 -0500" Change Log: ------------------------------------------------------------------------------ @@ -301,6 +301,13 @@ It is up to you. You can tell Lucene what document information to use just for indexing and what document information to also store in the index (with or without indexing). +==== What is the different between Stored, Tokenized, Indexed, and Vector? ==== + + * Stored = as-is value stored in the Lucene index + * Tokenized = field is analyzed using the specified Analyzer - the tokens emitted are indexed + * Indexed = the text (either as-is with keyword fields, or the tokens from tokenized fields) is made searchable (aka inverted) + * Vectored = term frequency is stored in the index in an easily retrievable fashion. + ==== What happens when you IndexWriter.add() a document that is already in the index? Does it overwrite the previous document? ==== --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
