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List:       kde-commits
Subject:    branches/KDE/4.6/kdebase/runtime/nepomuk/services/queryservice
From:       Sebastian Trueg <sebastian () trueg ! de>
Date:       2011-01-20 16:29:52
Message-ID: 20110120162952.09E4FAC8B8 () svn ! kde ! org
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SVN commit 1215979 by trueg:

Backport: There is no point in counting results when a limit is set. Virtuoso will ignore it
anyway and the query might take very long.


 M  +3 -1      folder.cpp  


--- branches/KDE/4.6/kdebase/runtime/nepomuk/services/queryservice/folder.cpp #1215978:1215979
@@ -93,8 +93,10 @@
         QueryService::searchThreadPool()->start( m_currentSearchRunnable, 1 );
 
         // we only need the count for initialListingDone
+        // count with a limit is pointless since Virtuoso will ignore the limit
         if ( !m_initialListingDone &&
-             !m_isSparqlQueryFolder ) {
+             !m_isSparqlQueryFolder &&
+             m_query.limit() == 0 ) {
             m_currentCountQueryRunnable = new CountQueryRunnable( this );
             QueryService::searchThreadPool()->start( m_currentCountQueryRunnable, 0 );
         }
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