2022-08-26 17:37:11 +00:00
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---
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slug: /ru/operations/system-tables/errors
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---
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2020-12-09 14:03:38 +00:00
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# system.errors {#system_tables-errors}
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Содержит коды ошибок с указанием количества срабатываний.
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Столбцы:
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- `name` ([String](../../sql-reference/data-types/string.md)) — название ошибки (`errorCodeToName`).
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- `code` ([Int32](../../sql-reference/data-types/int-uint.md)) — номер кода ошибки.
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2020-12-11 08:17:40 +00:00
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- `value` ([UInt64](../../sql-reference/data-types/int-uint.md)) — количество ошибок.
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2020-12-09 14:03:38 +00:00
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**Пример**
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``` sql
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SELECT *
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FROM system.errors
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WHERE value > 0
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ORDER BY code ASC
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LIMIT 1
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┌─name─────────────┬─code─┬─value─┐
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│ CANNOT_OPEN_FILE │ 76 │ 1 │
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└──────────────────┴──────┴───────┘
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```
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