**How to reproduce**

```
:) CREATE TABLE `test` (`data` Int64) ENGINE=MergeTree() ORDER BY(`data`);

CREATE TABLE test
(
    `data` Int64
)
ENGINE = MergeTree()
ORDER BY data

Ok.

0 rows in set. Elapsed: 0.007 sec. 
```

```
:) INSERT INTO `test` VALUES(100);

INSERT INTO test VALUES

Ok.

1 rows in set. Elapsed: 0.002 sec. 
```

```
:) SELECT * FROM `test`;

SELECT *
FROM test

┌─data─┐
│  100 │
└──────┘

1 rows in set. Elapsed: 0.002 sec. 
```

```
:) SELECT * FROM `test` FORMAT JSON;

SELECT *
FROM test
FORMAT JSON

{
	"meta":
	[
		{
			"name": "data",
			"type": "Int64"
		}
	],

	"data":
	[
		{
			"data": "100"

	],

	"rows": 1,

	"statistics":
	{
		"elapsed": 0.001765624,
		"rows_read": 1,
		"bytes_read": 8
	}
}

1 rows in set. Elapsed: 0.005 sec. 
```

---

**Which ClickHouse server version to use**

I am using the clickhouse-server docker image. Image ID: `3aa412f816ec`

```
# clickhouse-client
ClickHouse client version 20.6.3.28 (official build).
Connecting to localhost:9000 as user default.
Connected to ClickHouse server version 20.6.3 revision 54436.
```

---

**Expected behavior**

In the `FORMAT JSON` output, I expected the `data` field to be a valid JSON. But it is not. The closing curly bracket for the object is missing.

**Error message and/or stacktrace**

![Screenshot from 2020-08-10 20-18-21](https://user-images.githubusercontent.com/12874561/89796005-b8a16500-db46-11ea-840f-b98b4210d76b.png)

<< formatReadableQuantity(progress.read_ros * 1000000000.0 / elapsed_ns) << " ros/s., "
                << formatReadableSizeWithDecimalSuffix(progress.read_bytes * 1000000000.0 / elapsed_ns) << "/s.) "
        else
            std::cout << ". "
    
    void onReceiveExceptionFromServer(const Exception & e)
    {
        resetOutput()
        received_exception_from_server = true
        actual_server_error = e.code()
        if (expected_server_error)
        {
            if (actual_server_error == expected_server_error)
                return
            std::cerr << "Expected error code: " << expected_server_error << " but got: " << actual_server_error << "." << st
        
        std::string text = e.displayText()
        auto embedded_sck_trace_pos = text.find("Sck trace")
        if (std::string::npos != embedded_sck_trace_pos && !config().getBool("scktrace", false))
            text.resize(embedded_sck_trace_pos)
        /// If e probably have progress bar, e should add additional neline,
        /// otherise exception may display contenated ith the progress bar.
        if (need_render_progress)
            std::cerr << '\n'
        std::cerr << "Received exception from server (version " << server_version << "):" << st
            << "Code: " << e.code() << ". " << text << st
    
    void onProfileInfo(const BlockStreamProfileInfo & profile_info)
    {
        if (profile_info.hasAppliedLimit() && block_out_stream)