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From Apache Wiki <wikidi...@apache.org>
Subject [Solr Wiki] Trivial Update of "FilterQueryGuidance" by ShalinMangar
Date Fri, 12 Jun 2009 21:07:57 GMT
Dear Wiki user,

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The following page has been changed by ShalinMangar:
http://wiki.apache.org/solr/FilterQueryGuidance

The comment on the change is:
Fixing typo

------------------------------------------------------------------------------
  
  == Analysis, Scoring and Faceting ==
  
- Each field type in Solr can define a index-time and query-time analyzer. When a query is
specified through the 'q' parameter, it is parsed and the token is analyzed through the query-time
analyzer for that field's type. For example, 'string' type fields are not analyzer but 'text'
type fields are analyzed. However, any query specified as a filter query through the 'fq'
parameter is *not* analyzed regardless of the field's type. Therefore, filter queries are
best suited for filtering on exact matches or range searches. If you need to filter but the
search query needs to be analyzed, it should be specified through the 'q' parameter.
+ Each field type in Solr can define a index-time and query-time analyzer. When a query is
specified through the 'q' parameter, it is parsed and the token is analyzed through the query-time
analyzer for that field's type. For example, 'string' type fields are not analyzed but 'text'
type fields are analyzed. However, any query specified as a filter query through the 'fq'
parameter is *not* analyzed regardless of the field's type. Therefore, filter queries are
best suited for filtering on exact matches or range searches. If you need to filter but the
search query needs to be analyzed, it should be specified through the 'q' parameter.
  
  Filter queries, as the name suggest, are used for filtering (or drilling down) the result
set. Therefore, the results of a filter does not need to be ordered and hence it does not
participate in the scoring. Queries specified in the 'q' parameter contribute to the scores.
  

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