{
  "version": 1,
  "schema": [
    {
      "name": "table",
      "num_children": 1
    },
    {
      "type": "BOOLEAN",
      "repetition_type": "OPTIONAL",
      "name": "datatype_boolean",
      "field_id": 1
    }
  ],
  "num_rows": 68,
  "row_groups": [
    {
      "columns": [
        {
          "file_offset": 0,
          "meta_data": {
            "type": "BOOLEAN",
            "encodings": [
              "RLE"
            ],
            "path_in_schema": [
              "datatype_boolean"
            ],
            "codec": "GZIP",
            "num_values": 68,
            "total_uncompressed_size": 49,
            "total_compressed_size": 69,
            "data_page_offset": 4,
            "statistics": {
              "max": true,
              "min": false,
              "null_count": 6,
              "max_value": true,
              "min_value": false
            }
          }
        }
      ],
      "total_byte_size": 69,
      "num_rows": 68
    }
  ],
  "metadata_length": 111
}