lucene-solr-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Apache Wiki <wikidi...@apache.org>
Subject [Solr Wiki] Update of "SolrRelevancyFAQ" by JanHoydahl
Date Thu, 19 Jan 2012 08:37:03 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Solr Wiki" for change notification.

The "SolrRelevancyFAQ" page has been changed by JanHoydahl:
http://wiki.apache.org/solr/SolrRelevancyFAQ?action=diff&rev1=21&rev2=22

Comment:
Introduce extended dismax link

  == Should I use the standard or dismax Query Parser ==
  The [[SolrQuerySyntax#Default_QParserPlugin:_LuceneQParserPlugin|standard]] Query Parser
uses SolrQuerySyntax to specify the query via the '''q''' parameter, and it must be well formed
or an error will be returned.  It's good for specifying exact, arbitrarily complex queries.
  
- The [[DisMaxQParserPlugin|dismax]] Query Parser has a more forgiving query parser for the
'''q''' parameter, useful for directly passing in a user-supplied query string.  The other
parameters make it easy to search across multiple fields using disjunctions and sloppy phrase
queries to return highly relevant results.
+ The DisMax Query Parser has a more forgiving query parser for the '''q''' parameter, useful
for directly passing in a user-supplied query string.  The other parameters make it easy to
search across multiple fields using disjunctions and sloppy phrase queries to return highly
relevant results.
  
  For servicing user-entered queries, start by using dismax.
  
- <!> [[Solr3.1]] From Solr 3.1 we recommend starting with the new Extended Dismax parser
enabled by '''defType=edismax'''
+ <!> [[Solr3.1]] From Solr 3.1 we recommend starting with the new [[ExtendedDisMax|Extended
Dismax parser]] enabled by '''defType=edismax'''
  
  <<Anchor(multiFieldQuery)>>
  

Mime
View raw message