schema.json

[
    {
        "database": "airbnb",
        "index": "airbnb",
        "nodes": {
            "table": "user",
            "schema": "public",
            "columns": [
            ],
            "children": [
                {
                    "table": "booking",
                    "schema": "public",
                    "columns": [
                    ],
                    "transform": {
                        "rename": {
                            "start_date": "from_date",
                            "end_date": "to_date",
                            "price_per_night": "nightly_price"
                        },
                        "mapping": {
                            "from_date": {
                                "type": "date"
                            },
                            "to_date": {
                                "type": "date"
                            }
                        }
                    },
                    "relationship": {
                        "variant": "object",
                        "type": "one_to_one"
                    },
                    "children":[
                        {
                            "table": "place",
                            "schema": "public",
                            "relationship": {
                                "variant": "object",
                                "type": "one_to_one"
                            },
                            "children": [
                                {
                                    "table": "city",
                                    "schema": "public",
                                    "relationship": {
                                        "variant": "object",
                                        "type": "one_to_one"
                                    },
                                    "children": [
                                        {
                                            "table": "country",
                                            "schema": "public",
                                            "relationship": {
                                                "variant": "object",
                                                "type": "one_to_one"
                                            }
                                        }
                                    ]
                                },
                                {  
                                    "table": "host",
                                    "schema": "public",
                                    "columns": [
                                        "email"
                                    ],
                                    "relationship": {
                                        "variant": "scalar",
                                        "type": "one_to_one"
                                    }
                                }
                            ]
                        },
                        {
                            "table": "review",
                            "schema": "public",
                            "columns": [
                            ],
                            "relationship": {
                                "variant": "object",
                                "type": "one_to_one"
                            }
                        }
                    ]
                }
            ]
        }
    }
]