String idx_name = idx_rs.getString(6);
int idx_type = idx_rs.getShort(7);
int idx_col_pos = idx_rs.getInt(8) - 1;
String idx_col_name = idx_rs.getString(9);
String sort = idx_rs.getString(10);
SortDirectionType idx_direction;
if (sort != null) {
idx_direction = sort.equalsIgnoreCase("A") ? SortDirectionType.ASC : SortDirectionType.DESC;
} else
idx_direction = null;