public String createUniqueId() {
        return UUID.randomUUID().toString();
    }
Creates a global, URL-safe unique ID. By default it uses
{@link UUID#randomUUID()} for least dependency, but you can override this
method to use any other alternatives like TimeUUID, snowflake and maybe
NanoID.

@return non-empty global unique ID
clickhouse-client/src/main/java/com/clickhouse/client/ClickHouseRequestManager.java