@Override
  public void setColumnComment(
      ConnectorSession session,
      ConnectorTableHandle tableHandle,
      ColumnHandle column,
      Optional<String> comment) {
    catalog.updateColumnComment(
        session,
        ((IcebergTableHandle) tableHandle).getSchemaTableName(),
        ((IcebergColumnHandle) column).getColumnIdentity(),
        comment);
  }
Iceberg original metadata has some problems for mixed-format table, such as iceberg version,
table type. So copy from IcebergMetadata and made some change
amoro-format-mixed/amoro-mixed-trino/src/main/java/org/apache/amoro/trino/unkeyed/IcebergMetadata.java