Made OcciRset::close() private

rdbms/OcciRset.hpp

@@ -99,11 +99,6 @@ public:
    */
   virtual optional<uint64_t> columnOptionalUint64(const std::string &colName) const override;
 
-  /**
-   * Idempotent close() method.  The destructor calls this method.
-   */
-  void close();
-
   /**
    * Returns the underlying OCCI result set.
    *
@@ -142,6 +137,11 @@ private:
    */
   ColumnNameToIdx m_colNameToIdx;
 
+  /**
+   * Idempotent close() method.  The destructor calls this method.
+   */
+  void close();
+
   /**
    * Populates the map from column name to column index.
    */