newsupernova/vendor/magento/module-send-friend/etc/db_schema_whitelist.json

{
    "sendfriend_log": {
        "column": {
            "log_id": true,
            "ip": true,
            "time": true,
            "website_id": true
        },
        "index": {
            "SENDFRIEND_LOG_IP": true,
            "SENDFRIEND_LOG_TIME": true
        },
        "constraint": {
            "PRIMARY": true
        }
    }
}