@Override
  public void executeTableExecute(
      ConnectorSession session, ConnectorTableExecuteHandle tableExecuteHandle) {
    IcebergTableExecuteHandle executeHandle = (IcebergTableExecuteHandle) tableExecuteHandle;
    switch (executeHandle.getProcedureId()) {
      case DROP_EXTENDED_STATS:
        executeDropExtendedStats(session, executeHandle);
        return;
      case EXPIRE_SNAPSHOTS:
        executeExpireSnapshots(session, executeHandle);
        return;
      case REMOVE_ORPHAN_FILES:
        executeRemoveOrphanFiles(session, executeHandle);
        return;
      default:
        throw new IllegalArgumentException(
            "Unknown procedure '" + executeHandle.getProcedureId() + "'");
    }
  }
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