{
    "1": {
        "method": "delete",
        "params": [
            "core_sys_conf_settings",
            [
                "conf_key=?",
                "number_format"
            ]
        ]
    },
    "2": {
        "method": "delete",
        "params": [
            "core_sys_conf_settings",
            [
                "conf_key=?",
                "decimal_seperator"
            ]
        ]
    }
}