{
    "1": {
        "method": "addColumn",
        "params": [
            "downloads_files",
            {
                "name": "file_published",
                "type": "INT",
                "length": null,
                "decimals": null,
                "values": null,
                "allow_null": false,
                "default": 0,
                "comment": "",
                "unsigned": false,
                "auto_increment": false
            }
        ]
    },
    "2": {
        "method": "changeColumn",
        "params": [
            "downloads_filebackup",
            "b_filedesc",
            {
                "name": "b_filedesc",
                "type": "MEDIUMTEXT",
                "length": 0,
                "decimals": null,
                "values": [],
                "allow_null": true,
                "default": null,
                "comment": "",
                "unsigned": false,
                "auto_increment": false
            }
        ]
    }
}