{
    "1": {
        "method": "addColumn",
        "params": [
            "cms_databases",
            {
                "name": "database_use_as_page_title",
                "type": "TINYINT",
                "length": 1,
                "decimals": null,
                "values": null,
                "allow_null": false,
                "default": "1",
                "comment": "Use database name as page title, or retain page title",
                "unsigned": true,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    },
    "2": {
        "method": "addColumn",
        "params": [
            "cms_database_fields",
            {
                "name": "field_unique",
                "type": "TINYINT",
                "length": 1,
                "decimals": null,
                "values": null,
                "allow_null": false,
                "default": "0",
                "comment": "",
                "unsigned": true,
                "zerofill": false,
                "auto_increment": false,
                "binary": false
            }
        ]
    },
    "3": {
        "method": "createTable",
        "params": [
            {
                "name": "cms_database_fields_reciprocal_map",
                "columns": {
                    "map_origin_database_id": {
                        "allow_null": false,
                        "auto_increment": false,
                        "binary": false,
                        "comment": "",
                        "decimals": null,
                        "default": "0",
                        "length": 10,
                        "name": "map_origin_database_id",
                        "type": "INT",
                        "unsigned": true,
                        "values": [],
                        "zerofill": false
                    },
                    "map_foreign_database_id": {
                        "allow_null": false,
                        "auto_increment": false,
                        "binary": false,
                        "comment": "",
                        "decimals": null,
                        "default": "0",
                        "length": 10,
                        "name": "map_foreign_database_id",
                        "type": "INT",
                        "unsigned": true,
                        "values": [],
                        "zerofill": false
                    },
                    "map_origin_item_id": {
                        "allow_null": false,
                        "auto_increment": false,
                        "binary": false,
                        "comment": "",
                        "decimals": null,
                        "default": "0",
                        "length": 10,
                        "name": "map_origin_item_id",
                        "type": "INT",
                        "unsigned": true,
                        "values": [],
                        "zerofill": false
                    },
                    "map_foreign_item_id": {
                        "allow_null": false,
                        "auto_increment": false,
                        "binary": false,
                        "comment": "",
                        "decimals": null,
                        "default": "0",
                        "length": 10,
                        "name": "map_foreign_item_id",
                        "type": "INT",
                        "unsigned": true,
                        "values": [],
                        "zerofill": false
                    },
                    "map_field_id": {
                        "allow_null": false,
                        "auto_increment": false,
                        "binary": false,
                        "comment": "",
                        "decimals": null,
                        "default": "0",
                        "length": 10,
                        "name": "map_field_id",
                        "type": "INT",
                        "unsigned": true,
                        "values": [],
                        "zerofill": false
                    }
                },
                "indexes": {
                    "map_origin": {
                        "type": "key",
                        "name": "map_origin",
                        "length": [
                            null,
                            null
                        ],
                        "columns": [
                            "map_origin_database_id",
                            "map_origin_item_id"
                        ]
                    },
                    "map_foreign": {
                        "type": "key",
                        "name": "map_foreign",
                        "length": [
                            null,
                            null
                        ],
                        "columns": [
                            "map_foreign_database_id",
                            "map_foreign_item_id"
                        ]
                    }
                },
                "collation": "utf8mb4_unicode_ci",
                "engine": "InnoDB"
            }
        ]
    }
}