From 3c7247e2bcf090fd0b5b201ce54cb51c3d721e51 Mon Sep 17 00:00:00 2001 From: Christoph Goller Date: Mon, 24 Jan 2005 20:31:56 +0000 Subject: [PATCH] *** empty log message *** git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@150737 13f79535-47bb-0310-9956-ffa450edef68 --- CHANGES.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/CHANGES.txt b/CHANGES.txt index d8a97945029..53876ff20b8 100644 --- a/CHANGES.txt +++ b/CHANGES.txt @@ -112,6 +112,9 @@ Bug fixes 4. Some combinations of BooleanQuery and MultiPhraseQuery (formerly PhrasePrefixQuery) could provoke UnsupportedOperationException (bug #33161). (Rhett Sutphin via Daniel Naber) + + 5. Small bug in skipTo of ConjunctionScorer that caused NullPointerException + if skipTo() was called without prior call to next() fixed. (Christoph) Optimizations @@ -136,6 +139,12 @@ Optimizations 5. Optimize fuzzy queries so the standard fuzzy queries with a prefix of 0 now run 20-50% faster (Patch #31882). (Jonathan Hager via Daniel Naber) + + 6. A Version of BooleanScorer (BooleanScorer2) added that delivers documents + in increasing order and implements skipTo. For queries with required or forbidden + clauses it may be faster than the old BooleanScorer, for BooleanQueries consisting + only of optional clauses it is probably slower. The new BooleanScorer is now the + default. (Patch 31785 by Paul Elschot via Christoph) 1.4.3