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ClickHouse/docs/ru/operations/settings/permissions_for_queries.md

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Doc fixes: remove all anchors <a> (#3897) * Doc fixes: rm anchors <a> * Doc fixes: rm anchors <a> * Doc fixes: fix links * Doc fixes: fix the links
2018-12-21 19:23:55 +00:00
# Разрешения для запросов {#permissions_for_queries}
Russian translation of 'Permissions for queries' topic. (#3743) * Update of english version of descriprion of the table function `file`. * New syntax for ReplacingMergeTree. Some improvements in text. * Significantly change article about SummingMergeTree. Article is restructured, text is changed in many places of the document. New syntax for table creation is described. * Descriptions of AggregateFunction and AggregatingMergeTree are updated. Russian version. * New syntax for new syntax of CREATE TABLE * Added english docs on Aggregating, Replacing and SummingMergeTree. * CollapsingMergeTree docs. English version. * 1. Update of CollapsingMergeTree. 2. Minor changes in markup * Update aggregatefunction.md * Update aggregatefunction.md * Update aggregatefunction.md * Update aggregatingmergetree.md * GraphiteMergeTree docs update. New syntax for creation of Replicated* tables. Minor changes in *MergeTree tables creation syntax. * Markup fix * Markup and language fixes * Clarification in the CollapsingMergeTree article * DOCAPI-4821. Sync between ru and en versions of docs. * Fixed the ambiguity in geo functions description. * Example of JOIN in ru docs * Deleted misinforming example. * Russian translation of 'Permissions for queries' topic.
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Запросы в ClickHouse можно разделить на несколько типов:
1. Запросы на чтение данных: `SELECT`, `SHOW`, `DESCRIBE`, `EXISTS`.
1. Запросы за запись данных: `INSERT`, `OPTIMIZE`.
1. Запросы на изменение настроек: `SET`, `USE`.
1. [Запросы DDL](https://ru.wikipedia.org/wiki/Data_Definition_Language): `CREATE`, `ALTER`, `RENAME`, `ATTACH`, `DETACH`, `DROP` `TRUNCATE`.
1. `KILL QUERY`.
Разрешения пользователя по типу запроса регулируются параметрами:
- [readonly](#settings_readonly) — ограничивает разрешения для всех типов запросов, кроме DDL.
- [allow_ddl](#settings_allow_ddl) — ограничивает разрешения для DDL запросов.
`KILL QUERY` выполняется с любыми настройками.
Doc fixes: remove all anchors <a> (#3897) * Doc fixes: rm anchors <a> * Doc fixes: rm anchors <a> * Doc fixes: fix links * Doc fixes: fix the links
2018-12-21 19:23:55 +00:00
## readonly {#settings_readonly}
Russian translation of 'Permissions for queries' topic. (#3743) * Update of english version of descriprion of the table function `file`. * New syntax for ReplacingMergeTree. Some improvements in text. * Significantly change article about SummingMergeTree. Article is restructured, text is changed in many places of the document. New syntax for table creation is described. * Descriptions of AggregateFunction and AggregatingMergeTree are updated. Russian version. * New syntax for new syntax of CREATE TABLE * Added english docs on Aggregating, Replacing and SummingMergeTree. * CollapsingMergeTree docs. English version. * 1. Update of CollapsingMergeTree. 2. Minor changes in markup * Update aggregatefunction.md * Update aggregatefunction.md * Update aggregatefunction.md * Update aggregatingmergetree.md * GraphiteMergeTree docs update. New syntax for creation of Replicated* tables. Minor changes in *MergeTree tables creation syntax. * Markup fix * Markup and language fixes * Clarification in the CollapsingMergeTree article * DOCAPI-4821. Sync between ru and en versions of docs. * Fixed the ambiguity in geo functions description. * Example of JOIN in ru docs * Deleted misinforming example. * Russian translation of 'Permissions for queries' topic.
2018-12-04 09:27:38 +00:00
Ограничивает разрешения для запросов на чтение данных, запись данных и изменение параметров.
Разделение запросов по типам смотрите по тексту [выше](#permissions_for_queries) по тексту.
**Возможные значения**
- 0 — разрешены все запросы.
- 1 — разрешены только запросы на чтение данных.
- 2 — разрешены запросы на чтение данных и изменение настроек.
После установки `readonly = 1`пользователь не может изменить настройки `readonly` и `allow_ddl` в текущей сессии.
Doc fixes: remove double placeholders; add them where missing. (#3923) * Doc fix: add spaces where missing * Doc fixes: rm double spaces * Doc fixes: edit spaces * Doc fixes: rm double spaces in /fa * Revert "Doc fixes: rm double spaces in /fa" This reverts commit bb879a62ef5fa965d989fea3b1b2a693d2016a2d. * Doc fix: resolve all problems with double spaces in /fa * Doc fix: add spaces for readability * Doc fix: add spaces * Fix spaces
2018-12-25 15:25:43 +00:00
При использовании метода `GET` в [HTTP интерфейсе](../../interfaces/http.md#http_interface), `readonly = 1` устанавливается автоматически. Для изменения данных используйте метод `POST`.
Russian translation of 'Permissions for queries' topic. (#3743) * Update of english version of descriprion of the table function `file`. * New syntax for ReplacingMergeTree. Some improvements in text. * Significantly change article about SummingMergeTree. Article is restructured, text is changed in many places of the document. New syntax for table creation is described. * Descriptions of AggregateFunction and AggregatingMergeTree are updated. Russian version. * New syntax for new syntax of CREATE TABLE * Added english docs on Aggregating, Replacing and SummingMergeTree. * CollapsingMergeTree docs. English version. * 1. Update of CollapsingMergeTree. 2. Minor changes in markup * Update aggregatefunction.md * Update aggregatefunction.md * Update aggregatefunction.md * Update aggregatingmergetree.md * GraphiteMergeTree docs update. New syntax for creation of Replicated* tables. Minor changes in *MergeTree tables creation syntax. * Markup fix * Markup and language fixes * Clarification in the CollapsingMergeTree article * DOCAPI-4821. Sync between ru and en versions of docs. * Fixed the ambiguity in geo functions description. * Example of JOIN in ru docs * Deleted misinforming example. * Russian translation of 'Permissions for queries' topic.
2018-12-04 09:27:38 +00:00
**Значение по умолчанию**
0
Doc fixes: remove all anchors <a> (#3897) * Doc fixes: rm anchors <a> * Doc fixes: rm anchors <a> * Doc fixes: fix links * Doc fixes: fix the links
2018-12-21 19:23:55 +00:00
## allow_ddl {#settings_allow_ddl}
Russian translation of 'Permissions for queries' topic. (#3743) * Update of english version of descriprion of the table function `file`. * New syntax for ReplacingMergeTree. Some improvements in text. * Significantly change article about SummingMergeTree. Article is restructured, text is changed in many places of the document. New syntax for table creation is described. * Descriptions of AggregateFunction and AggregatingMergeTree are updated. Russian version. * New syntax for new syntax of CREATE TABLE * Added english docs on Aggregating, Replacing and SummingMergeTree. * CollapsingMergeTree docs. English version. * 1. Update of CollapsingMergeTree. 2. Minor changes in markup * Update aggregatefunction.md * Update aggregatefunction.md * Update aggregatefunction.md * Update aggregatingmergetree.md * GraphiteMergeTree docs update. New syntax for creation of Replicated* tables. Minor changes in *MergeTree tables creation syntax. * Markup fix * Markup and language fixes * Clarification in the CollapsingMergeTree article * DOCAPI-4821. Sync between ru and en versions of docs. * Fixed the ambiguity in geo functions description. * Example of JOIN in ru docs * Deleted misinforming example. * Russian translation of 'Permissions for queries' topic.
2018-12-04 09:27:38 +00:00
Разрешает/запрещает [DDL](https://ru.wikipedia.org/wiki/Data_Definition_Language) запросы.
Разделение запросов по типам смотрите по тексту [выше](#permissions_for_queries) по тексту.
**Возможные значения**
- 0 — DDL запросы не разрешены.
- 1 — DDL запросы разрешены.
Doc fixes: remove double placeholders; add them where missing. (#3923) * Doc fix: add spaces where missing * Doc fixes: rm double spaces * Doc fixes: edit spaces * Doc fixes: rm double spaces in /fa * Revert "Doc fixes: rm double spaces in /fa" This reverts commit bb879a62ef5fa965d989fea3b1b2a693d2016a2d. * Doc fix: resolve all problems with double spaces in /fa * Doc fix: add spaces for readability * Doc fix: add spaces * Fix spaces
2018-12-25 15:25:43 +00:00
Если `allow_ddl = 0`, то невозможно выполнить `SET allow_ddl = 1` для текущей сессии.
Russian translation of 'Permissions for queries' topic. (#3743) * Update of english version of descriprion of the table function `file`. * New syntax for ReplacingMergeTree. Some improvements in text. * Significantly change article about SummingMergeTree. Article is restructured, text is changed in many places of the document. New syntax for table creation is described. * Descriptions of AggregateFunction and AggregatingMergeTree are updated. Russian version. * New syntax for new syntax of CREATE TABLE * Added english docs on Aggregating, Replacing and SummingMergeTree. * CollapsingMergeTree docs. English version. * 1. Update of CollapsingMergeTree. 2. Minor changes in markup * Update aggregatefunction.md * Update aggregatefunction.md * Update aggregatefunction.md * Update aggregatingmergetree.md * GraphiteMergeTree docs update. New syntax for creation of Replicated* tables. Minor changes in *MergeTree tables creation syntax. * Markup fix * Markup and language fixes * Clarification in the CollapsingMergeTree article * DOCAPI-4821. Sync between ru and en versions of docs. * Fixed the ambiguity in geo functions description. * Example of JOIN in ru docs * Deleted misinforming example. * Russian translation of 'Permissions for queries' topic.
2018-12-04 09:27:38 +00:00
**Значение по умолчанию**
1
[Оригинальная статья](https://clickhouse.yandex/docs/ru/operations/settings/permissions_for_queries/) <!--hide-->
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