03-filtering-on-array-data.ipynb

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    "import pymongo\n",
    "from pymongo import MongoClient\n",
    "import pprint\n",
    "from IPython.display import clear_output\n",
    "\n",
    "# Replace XXXX with your connection URI from the Atlas UI\n",
    "client = MongoClient(XXX)\n",
    "\n",
    "# this will print all movies that include USA as a country\n",
    "filter1 = {\n",
    "        'countries':'USA'\n",
    "}\n",
    "\n",
    "# this will print all movies that have USA as ONLY country\n",
    "filter2 = {\n",
    "    'countries': ['USA']\n",
    "}\n",
    "\n",
    "# this will print all movies that have USA and France as countries\n",
    "filter3 = {\n",
    "    'countries': ['USA', 'France']\n",
    "}\n",
    "\n",
    "# this will print all movies that have USA as First country \n",
    "# we can modify the order by setting the number to 1, 2 ...\n",
    "filter4 = {\n",
    "    'countries.0': 'USA' \n",
    "    \n",
    "    # 'countries.1': 'USA' / for ex this will print all movies that have USA as Second country\n",
    "}\n",
    "\n",
    "# we specify the projection so that we do not have to output objects we do not need\n",
    "projection = {\n",
    "    '_id': 0 ,# if not specified, the id is going to be printed \n",
    "    'title': 1,\n",
    "    'countries': 1,\n",
    "    # other values are going to be 0 by default, which means that the projection will be ignoring them\n",
    "\n",
    "}\n",
    "\n",
    "clear_output()\n",
    "pprint.pprint(list(client.Movies.movies.find(filter4, projection)))"
   ]
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