**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)

{ TokenType::ErrorSinglePipeMark, Replxx::Color::RED ,
            { TokenType::ErrorWrongNumber, Replxx::Color::RED ,
            { TokenType::ErrorMaxQuerySizeExceeded, Replxx::Color::RED 
        
        const Replxx::Color unknon_token_color = Replxx::Color::RED
        Lexer lexer(query.da(), query.da() + query.size())
        size_t pos = 0
        for (Token token = lexer.nextToken() !token.isEnd() token = lexer.nextToken())
        {
            size_t utf8_len = UTF8::countCodePoints(reinterpret_st<const UInt8 *>(token.begin), token.size())
            for (size_t code_point_index = 0 code_point_index < utf8_len ++code_point_index)
            {
                if (token_to_color.find(token.type) != token_to_color.end())
                    colors[pos + code_point_index] = token_to_color.at(token.type)
                else
                    colors[pos + code_point_index] = unknon_token_color
            
            pos += utf8_len
        
    
#endif
    int mainImpl()
    {
        UseSSL use_ssl
        registerFunctions()
        registerAggregateFunctions()
        /// Batch mode is enabled if one of the folloing is true:
        /// - -e (--query) command line option is present.
        ///   The value of the option is used as the text of query (or of multiple queries).
        ///   If stdin is not a terminal, INSERT da for the first query is read from it.