```
cat /etc/clickhouse-client/conf.d/propmt.xml
<config>
    <prompt_by_server_display_name>
	    <default>{database}@{host} :) </default>
    </prompt_by_server_display_name>
</config>


cat /etc/clickhouse-server/conf.d/default_database.xml
<?xml version="1.0"?>
<yandex>
    <default_database>dw</default_database>
</yandex>

$ clickhouse-client
ClickHouse client version 21.6.5.37 (official build).
Connecting to localhost:9000 as user default.
Connected to ClickHouse server version 21.6.5 revision 54448.

default@localhost :) select currentDatabase();

SELECT currentDatabase()

Query id: efd2952e-a0d5-4250-be3c-5c3a929d3256

┌─currentDatabase()─┐
│ dw                │
└───────────────────┘
```

now: `default@localhost :)`
expected: `dw@localhost :)`
return true;
        case Protocol::Server::ProfileInfo:
            onProfileInfo(packet.profile_info);
            return true;
        case Protocol::Server::Totals:
            if (!cancelled_)
                onTotals(packet.block, parsed_query);
            return true;
        case Protocol::Server::Extremes:
            if (!cancelled_)
                onExtremes(packet.block, parsed_query);
            return true;
        case Protocol::Server::Exception:
            onReceiveExceptionFromServer(std::move(packet.exception));
            return false;
        case Protocol::Server::Log:
            onLogData(packet.block);
            return true;
        case Protocol::Server::EndOfStream:
            onEndOfStream();
            return false;
        case Protocol::Server::ProfileEvents:
            onProfileEvents(packet.block);
            return true;
        default:
            throw Exception(
                ErrorCodes::UNKNOWN_PACKET_FROM_SERVER, "Unknown packet {} from server {}", packet.type, connection->getDescription());
    }
}
void ClientBase::onProgress(const Progress & value)