ClickHouse/docs/ru/sql-reference/statements/create/quota.md

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---
toc_priority: 8
toc_title: Квота
---
# CREATE QUOTA {#create-quota-statement}
Создает [квоту](../../../operations/access-rights.md#quotas-management), которая может быть присвоена пользователю или роли.
### Синтаксис {#create-quota-syntax}
``` sql
CREATE QUOTA [IF NOT EXISTS | OR REPLACE] name [ON CLUSTER cluster_name]
[KEYED BY {'none' | 'user name' | 'ip address' | 'client key' | 'client key or user name' | 'client key or ip address'}]
[FOR [RANDOMIZED] INTERVAL number {SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEAR}
{MAX { {QUERIES | ERRORS | RESULT ROWS | RESULT BYTES | READ ROWS | READ BYTES | EXECUTION TIME} = number } [,...] |
NO LIMITS | TRACKING ONLY} [,...]]
[TO {role [,...] | ALL | ALL EXCEPT role [,...]}]
```
### Пример {#create-quota-example}
Ограничить максимальное количество запросов для текущего пользователя до 123 запросов каждые 15 месяцев:
``` sql
CREATE QUOTA qA FOR INTERVAL 15 MONTH MAX QUERIES 123 TO CURRENT_USER
```
[Оригинальная статья](https://clickhouse.tech/docs/ru/sql-reference/statements/create/quota)
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