DOCAPI-7695: EN review, RU translation. Functions support for indexes#7045
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alexey-milovidov merged 21 commits intoClickHouse:masterfrom Sep 23, 2019
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| @@ -326,7 +326,7 @@ Function (operator) / Index | primary key | minmax | ngrambf_v1 | tokenbf_v1 | b | |||
| [like](../../query_language/functions/string_search_functions.md#function-like) | ✔ | ✔ | ✔ | ✗ | ✗ | |||
| [notLike](../../query_language/functions/string_search_functions.md#function-notlike) | ✔ | ✔ | ✔ | ✔ | ✗ | |||
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How notLike can be supported for tokenbf?
| [startsWith](../../query_language/functions/string_functions.md#function-startswith) | ✔ | ✔ | ✔ | ✔ | ✗ | ||
| [endsWith](../../query_language/functions/string_functions.md#function-endswith) | ✗ | ✗ | ✔ | ✔ | | ||
| [endsWith](../../query_language/functions/string_functions.md#function-endswith) | ✗ | ✗ | ✔ | ✔ | ✗ | ||
| [multiSearchAny](../../query_language/functions/string_search_functions.md#function-multisearchany) | ✗ | ✗ | ✔ | ✔ | ✗ |
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Please double check that tokenbf is supported.
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| #### Поддержка для функций | ||
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| Условия в секции `WHERE` содержат вызовы функций, оперирующих со столбцами. Если столбец часть индекса, ClickHouse пытается использовать индекс при выполнении функции. ClickHouse поддерживает различные наборы функций, которые могут использоваться функциями. |
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