```
SELECT * FROM url('https://hacker-news.firebaseio.com/v0/item/{1..100}.json', JSONEachRow,
$$
id UInt32,
deleted UInt8,
type Enum('story' = 1, 'comment' = 2, 'poll' = 3, 'pollopt' = 4, 'job' = 5),
by LowCardinality(String),
time DateTime,
text String,
dead UInt8,
parent UInt32,
poll UInt32,
kids Array(UInt32),
url String,
score Int32,
title String,
parts Array(UInt32),
descendants Int32
$$)
```

All requests are done from single thread.
{
    URLBasedDataSourceConfiguration configuration;
    if (auto named_collection = getURLBasedDataSourceConfiguration(args, local_context))
    {
        auto [common_configuration, storage_specific_args] = named_collection.value();