public void updateValue(Column column,RowId rowId,Object value) throws IOException {
  Object[] row=new Object[_columns.size()];
  Arrays.fill(row,Column.KEEP_VALUE);
  column.setRowValue(row,value);
  updateRow(rowId,row);
}

public void updateValue ( Column column , RowId rowId , Object value ) throws IOException { Object [ ] row = new Object [ _columns . size ( ) ] ; Arrays . fill ( row , Column . KEEP_VALUE ) ; column . setRowValue ( row , value ) ; updateRow ( rowId , row ) ; }
update the given column ' s value for the given row id . provided rowid must have previously been returned from this table .
