This commit is contained in:
Alexey 2021-09-27 20:32:38 +00:00
parent c9aab06ab8
commit eeea3caf49
2 changed files with 3 additions and 3 deletions

View File

@ -78,8 +78,8 @@ A function configuration contains the following settings:
- `format` - a [format](../../interfaces/formats.md) in which arguments are passed to the command.
- `return_type` - the type of a returned value.
- `type` - an executable type. If `type` is set to `executable` then single command is started. If it is set to `executable_pool` then a pool of commands is created.
- `max_command_execution_time` - maximum execution time in seconds for processing block of data. This setting is valid for `executable_pool` fuctions only. Optional. Default value is `10`.
- `command_termination_timeout` - time in seconds during which a command should finish after its pipe is closed. After that time SIGTERM is sent to the process executing the command. This setting is valid for `executable_pool` fuctions only. Optional. Default value is `10`.
- `max_command_execution_time` - maximum execution time in seconds for processing block of data. This setting is valid for `executable_pool` commands only. Optional. Default value is `10`.
- `command_termination_timeout` - time in seconds during which a command should finish after its pipe is closed. After that time SIGTERM is sent to the process executing the command. This setting is valid for `executable_pool` commands only. Optional. Default value is `10`.
- `pool_size` - the size of a command pool. Optional. Default value is `16`.
- `lifetime` - the reload interval of a function in seconds. If it is set to `0` then the function is not reloaded.
- `send_chunk_header` - controls whether to send row count before sending a chunk of data to process. Optional. Default value is `false`.

View File

@ -69,7 +69,7 @@ ClickHouse может вызывать внешнюю программу или
```
Файлы с описанием функций ищутся относительно каталога, заданного в настройке `user_files_path`.
Конфигурация функции содержит следующие нстройки:
Конфигурация функции содержит следующие настройки:
- `name` - имя функции.
- `command` - исполняемая команда или скрипт.