d4c-datapkg-statistical/experiments/lonboard_duckdb.ipynb

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   "id": "a1aa3974-2590-4c35-8278-29bf8269a3b5",
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   "outputs": [],
   "source": [
    "import duckdb\n",
    "from lonboard import viz"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "68fc8e11-6463-4ad5-b70e-61910cb6cfbe",
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   "source": [
    "con = duckdb.connect()\n",
    "con.install_extension(\"spatial\")\n",
    "con.load_extension(\"spatial\")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "10c0d819-c86a-4c6c-afed-396136685d0d",
   "metadata": {},
   "source": [
    "# 2021 Dissemination Blocks"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "7d7ee1da-4fa7-4d66-bac1-b2e384bd4110",
   "metadata": {},
   "outputs": [],
   "source": [
    "sql = \"SELECT * FROM 'https://files.sisyphus.ca/db_2021.parquet';\"\n",
    "query = con.sql(sql)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "da57c688-ca49-4fa7-8178-58e0cc9cb351",
   "metadata": {},
   "outputs": [],
   "source": [
    "viz(query, con=con)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "3efc0288-73ea-4b19-b0d1-261c863bf330",
   "metadata": {},
   "source": [
    "# 2021 Road Network File"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "70b951ad-9b8f-47b6-ad6d-8f6e2ae77a56",
   "metadata": {},
   "outputs": [
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       "Map(basemap_style=<CartoBasemap.DarkMatter: 'https://basemaps.cartocdn.com/gl/dark-matter-gl-style/style.json'…"
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     "execution_count": 7,
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   "source": [
    "sql = \"\"\"\n",
    "SELECT * FROM 'https://files.sisyphus.ca/road_2021.parquet'\n",
    "WHERE csd_name_left in ('Toronto', 'Ottawa') OR csd_name_right in ('Toronto', 'Ottawa');\n",
    "\"\"\"\n",
    "query = con.sql(sql)\n",
    "viz(query, con=con)"
   ]
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