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Doc Change. Fixed rowbinary RU translation and added rowbinarywithnamesandtypes #6875

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Sep 9, 2019
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Doc Change. Fixed rowbinary RU translation and added rowbinarywithnamesandtypes #6875

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Update formats.md
den-crane Sep 9, 2019
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Update formats.md
den-crane Sep 9, 2019
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Update formats.md
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Update formats.md
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8 changes: 5 additions & 3 deletions docs/en/interfaces/formats.md
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Expand Up @@ -29,6 +29,7 @@ The supported formats are:
| [Protobuf](#protobuf) | ✔ | ✔ |
| [Parquet](#data-format-parquet) | ✔ | ✔ |
| [RowBinary](#rowbinary) | ✔ | ✔ |
| [RowBinaryWithNamesAndTypes](#rowbinarywithnamesandtypes) | ✔ | ✔ |
| [Native](#native) | ✔ | ✔ |
| [Null](#null) | ✗ | ✔ |
| [XML](#xml) | ✗ | ✔ |
Expand Down Expand Up @@ -680,9 +681,10 @@ For [NULL](../query_language/syntax.md#null-literal) support, an additional byte
## RowBinaryWithNamesAndTypes {#rowbinarywithnamesandtypes}

Similar to [RowBinary](#rowbinary), but with added header:
* [LEB128](https://en.wikipedia.org/wiki/LEB128)-encoded number of columns (N)
* N `String`s specifying column names
* N `String`s specifying column types

* [LEB128](https://en.wikipedia.org/wiki/LEB128)-encoded number of columns (N)
* N `String`s specifying column names
* N `String`s specifying column types

## Values {#data-format-values}

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11 changes: 10 additions & 1 deletion docs/ru/interfaces/formats.md
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Expand Up @@ -28,6 +28,7 @@ ClickHouse может принимать (`INSERT`) и отдавать (`SELECT
| [Protobuf](#protobuf) | ✔ | ✔ |
| [Parquet](#data-format-parquet) | ✔ | ✔ |
| [RowBinary](#rowbinary) | ✔ | ✔ |
| [RowBinaryWithNamesAndTypes](#rowbinarywithnamesandtypes) | ✔ | ✔ |
| [Native](#native) | ✔ | ✔ |
| [Null](#null) | ✗ | ✔ |
| [XML](#xml) | ✗ | ✔ |
Expand Down Expand Up @@ -673,7 +674,15 @@ FixedString представлены просто как последовате

Array представлены как длина в формате varint (unsigned [LEB128](https://en.wikipedia.org/wiki/LEB128)), а затем элементы массива, подряд.

Для поддержки [NULL](../query_language/syntax.md#null-literal) перед каждым значением типа [Nullable](../data_types/nullable.md
Для поддержки [NULL](../query_language/syntax.md#null-literal) перед каждым значением типа [Nullable](../data_types/nullable.md) следует байт содержащий 1 или 0. Если байт 1, то значение равно NULL, и этот байт интерпретируется как отдельное значение (т.е. после него следует значение следующего поля). Если байт 0, то после байта следует значение поля (не равно NULL).

## RowBinaryWithNamesAndTypes {#rowbinarywithnamesandtypes}

То же самое что [RowBinary](#rowbinary), но добавляется заголовок:

* Количество колонок - N, закодированное [LEB128](https://en.wikipedia.org/wiki/LEB128),
* N строк (`String`) с именами колонок,
* N строк (`String`) с типами колонок.

## Values {#data-format-values}

Expand Down