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From Apache Wiki <>
Subject [Solr Wiki] Update of "FunctionQuery" by ChrisHarris
Date Fri, 16 Apr 2010 18:57:06 GMT
Dear Wiki user,

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The "FunctionQuery" page has been changed by ChrisHarris.


   . Example: '''ms(NOW,mydatefield)'''
   . Example: '''ms(mydatefield,2000-01-01T00:00:00Z)'''
   . Example: '''ms(datefield1,datefield2)'''
+ ms(foofield) currently (Chris Harris, 4/16/2010) returns the value 0 for docs with nonexistent
foofield. Should this behavior be relied on?
  === Date Boosting ===
  Boosting more recent content is a common use case.  One way is to use a {{{recip}}} function
in conjunction with {{{ms}}}.

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