{
    "1": {
        "method": "changeIndex",
        "params": [
            "core_theme_settings_fields",
            "replace_key",
            {
                "type": "unique",
                "name": "replace_key",
                "columns": [
                    "sc_set_id",
                    "sc_key",
                    "sc_app"
                ],
                "length": [
                    null,
                    null,
                    null
                ]
            }
        ]
    },
    "2": {
        "method": "addIndex",
        "params": [
            "core_notifications",
            {
                "type": "key",
                "name": "member_sort",
                "columns": [
                    "member",
                    "updated_time"
                ],
                "length": [
                    null,
                    null
                ]
            }
        ]
    }
}