{
    "1": {
        "method": "update",
        "params": [
            "core_sys_conf_settings",
            {
                "conf_value": "cron"
            },
            "conf_key='task_use_cron' and conf_value='1'"
        ]
    },
    "2": {
        "method": "update",
        "params": [
            "core_sys_conf_settings",
            {
                "conf_value": "normal"
            },
            "conf_key='task_use_cron' and conf_value='0'"
        ]
    },
    "3": {
        "method": "delete",
        "params": [
            "core_sys_lang_words",
            [
                "word_app=? AND word_key=?",
                "calendar",
                "yesterday"
            ]
        ]
    },
    "4": {
        "method": "delete",
        "params": [
            "core_sys_lang_words",
            [
                "word_app=? AND word_key=?",
                "core",
                "task_use_cron_warning"
            ]
        ]
    }
}