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From yo...@apache.org
Subject svn commit: r329069 - /lucene/java/trunk/CHANGES.txt
Date Fri, 28 Oct 2005 03:45:40 GMT
Author: yonik
Date: Thu Oct 27 20:45:35 2005
New Revision: 329069

URL: http://svn.apache.org/viewcvs?rev=329069&view=rev
Log:
speedup by deferring docMap and postings until needed

Modified:
    lucene/java/trunk/CHANGES.txt

Modified: lucene/java/trunk/CHANGES.txt
URL: http://svn.apache.org/viewcvs/lucene/java/trunk/CHANGES.txt?rev=329069&r1=329068&r2=329069&view=diff
==============================================================================
--- lucene/java/trunk/CHANGES.txt (original)
+++ lucene/java/trunk/CHANGES.txt Thu Oct 27 20:45:35 2005
@@ -265,6 +265,12 @@
     result in quadratic performance.  Now performance is n log(n).
     (Doug Cutting)
 
+10. Speed up the creation of TermEnum for indicies with multiple
+    segments and deleted documents, and thus speed up PrefixQuery,
+    RangeQuery, WildcardQuery, FuzzyQuery, RangeFilter, DateFilter,
+    and sorting the first time on a field.
+    (Yonik Seeley, LUCENE-454)
+
 Infrastructure
 
  1. Lucene's source code repository has converted from CVS to



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