def table table_name
    table = JDBCHelper::TableWrapper.new(self, table_name)
    table = table.fetch_size(@fetch_size) if @fetch_size
    @table_wrappers[table_name] ||= table
  end
def table table_name
    table = JDBCHelper::TableWrapper.new(self, table_name)
    table = table.fetch_size(@fetch_size) if @fetch_size
    @table_wrappers[table_name] ||= table
  end
Returns a table wrapper for the given table name
 @since 0.2.0
 @param [String/Symbol] table_name Name of the table to be wrapped
 @return [JDBCHelper::TableWrapper]