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From Apache Wiki <>
Subject [Solr Wiki] Trivial Update of "DisMaxQParserPlugin" by ErickErickson
Date Wed, 17 Nov 2010 14:29:01 GMT
Dear Wiki user,

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The "DisMaxQParserPlugin" page has been changed by ErickErickson.
The comment on this change is: Updated bf to show 1.4 best practice to avoid rord.


  For example, if you want to [[FunctionQuery|show more recent documents first]], use recip(rord(creationDate),1,1000,1000)
+ /!\ 1.4 best practice:  Solr 1.4 best practice is to avoid rord. For date boosting, use
recip(ms(NOW,mydatefield),3.16e-11,1,1) or similar. See [[FunctionQuery|show more recent documents
first]], specifically '''recip''', '''ms''' and '''Date Boosting''' sections.
  == Examples ==
  /!\ :TODO: /!\ cleanup and expand examples

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