add berkeley db sync

diff --git a/src/storage/flexible_ngram.h b/src/storage/flexible_ngram.h
index 83cf439..9082235 100644 (file)
--- a/src/storage/flexible_ngram.h
+++ b/src/storage/flexible_ngram.h
@@ -256,6 +256,7 @@ private:
 
     void reset(){
         if ( m_db ){
+            m_db->sync(m_db, 0);
             m_db->close(m_db, 0);
             m_db = NULL;
         }

diff --git a/src/storage/ngram.h b/src/storage/ngram.h
index a2bc7b6..f8b59f1 100644 (file)
--- a/src/storage/ngram.h
+++ b/src/storage/ngram.h
@@ -97,6 +97,7 @@ private:
 
     void reset(){
        if ( m_db ){
+        m_db->sync(m_db, 0);
            m_db->close(m_db, 0);
            m_db = NULL;
        }