```
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 :)`
{
    String queries_from_file;
    ReadBufferFromFile in(file_name);
    readStringUlEOF(queries_from_file, in);
    return executeMultiQuery(queries_from_file);
}
void ClientBase::runNonInteractive()
{
    if (delayed_interactive)
        initQueryIdFormats();
    if (!queries_files.empty())
    {
        for (const auto & queries_file : queries_files)
        {
            for (const auto & interleave_file : interleave_queries_files)
                if (!processMultiQueryFromFile(interleave_file))
                    return;
            if (!processMultiQueryFromFile(queries_file))
                return;
        }
        return;
    }