@Override
  public CloseableIterator<Tile> getAllTiles() {
    return new QueryIterator<>(
      statement -> statement.executeQuery(
        "select %s, %s, %s, %s from %s".formatted(TILES_COL_Z, TILES_COL_X, TILES_COL_Y, TILES_COL_DATA, TILES_TABLE)
      ),
      rs -> new Tile(getResultCoord(rs), rs.getBytes(TILES_COL_DATA))
    );
  }
Returns the contents of the metadata table.
planetiler-core/src/main/java/com/onthegomap/planetiler/mbtiles/Mbtiles.java