{
    "schema": [
        {
            "table": "categories",
            "columns": [
                {
                    "field": "id",
                    "type": "int(11)",
                    "null": "NO",
                    "key": "PRI",
                    "extra": "auto_increment",
                    "typeJS": "Number"
                },
                {
                    "field": "name",
                    "type": "varchar(255)",
                    "null": "NO",
                    "typeJS": "String"
                },
                {
                    "field": "created_at",
                    "type": "timestamp",
                    "default": "CURRENT_TIMESTAMP",
                    "null": "YES",
                    "extra": "DEFAULT_GENERATED",
                    "typeJS": "String"
                }
            ]
        },
        {
            "table": "cities",
            "columns": [
                {
                    "field": "city_id",
                    "type": "int(11)",
                    "null": "NO",
                    "key": "PRI",
                    "extra": "auto_increment",
                    "typeJS": "Number"
                },
                {
                    "field": "city_name",
                    "type": "varchar(150)",
                    "null": "NO",
                    "typeJS": "String"
                }
            ]
        },
        {
            "table": "inttypes",
            "columns": [
                {
                    "field": "signedint",
                    "type": "int(12)",
                    "null": "YES",
                    "key": "UNI",
                    "typeJS": "Number"
                },
                {
                    "field": "unsignedint",
                    "type": "int(10) unsigned",
                    "null": "YES",
                    "typeJS": "Number"
                }
            ]
        },
        {
            "table": "jsonsupport",
            "columns": [
                {
                    "field": "my_json",
                    "type": "json",
                    "null": "YES"
                }
            ]
        },
        {
            "table": "test_multiple_fk",
            "columns": [
                {
                    "field": "id",
                    "type": "int(11)",
                    "null": "NO",
                    "key": "PRI",
                    "extra": "auto_increment",
                    "typeJS": "Number"
                }
            ]
        },
        {
            "table": "users",
            "columns": [
                {
                    "field": "id",
                    "type": "int(11)",
                    "null": "NO",
                    "key": "PRI",
                    "extra": "auto_increment",
                    "typeJS": "Number"
                },
                {
                    "field": "name",
                    "type": "varchar(255)",
                    "null": "YES",
                    "typeJS": "String"
                },
                {
                    "field": "city_id",
                    "type": "int(11)",
                    "null": "YES",
                    "key": "MUL",
                    "typeJS": "Number",
                    "keyTo": [
                        "cities.city_id",
                        "test_multiple_fk.id"
                    ]
                }
            ]
        }
    ]
}