{
    "1": {
        "method": "delete",
        "params": [
            "message_topic_user_map",
            "map_user_active=0 AND map_is_system=0 AND map_user_banned=0 AND map_is_starter=1"
        ]
    },
    "2": {
        "method": "changeColumn",
        "params": [
            "core_sys_lang",
            "lang_title",
            {
                "name": "lang_title",
                "type": "VARCHAR",
                "length": "255",
                "unsigned": false,
                "zerofill": false,
                "binary": false,
                "allow_null": false,
                "default": "",
                "auto_increment": false,
                "comment": ""
            }
        ]
    }
}