ClickHouse/docs/en/operations/server-configuration-parameters/index.md

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slug: /en/operations/server-configuration-parameters/
sidebar_position: 54
sidebar_label: Server Configuration Parameters
---

# Server Configuration Parameters 

This section contains descriptions of server settings that cannot be changed at the session or query level.

These settings are stored in the `config.xml` file on the ClickHouse server.

Other settings are described in the “[Settings](../../operations/settings/index.md#session-settings-intro)” section.

Before studying the settings, read the [Configuration files](../../operations/configuration-files.md#configuration_files) section and note the use of substitutions (the `incl` and `optional` attributes).

[Original article](https://clickhouse.com/docs/en/operations/server_configuration_parameters/) <!--hide-->
Get rid of toc_en.yml (#10023) 2020-04-03 13:23:32 +00:00			`---`
add slugs 2022-08-28 14:53:34 +00:00			`slug: /en/operations/server-configuration-parameters/`
Removed /ja folder, cleaned up /ru markdown 2022-04-09 13:29:05 +00:00			`sidebar_position: 54`
			`sidebar_label: Server Configuration Parameters`
Get rid of toc_en.yml (#10023) 2020-04-03 13:23:32 +00:00			`---`

Removed /ja folder, cleaned up /ru markdown 2022-04-09 13:29:05 +00:00			`# Server Configuration Parameters`
Sources for english documentation switched to Markdown. Edit page link is fixed too for both language versions of documentation. 2017-12-28 15:13:23 +00:00
			`This section contains descriptions of server settings that cannot be changed at the session or query level.`

Update of english documentation (#2918) * Updating of english translation. * Some bugs are fixed. 2018-09-04 11:18:59 +00:00			These settings are stored in the `config.xml` file on the ClickHouse server.
Sources for english documentation switched to Markdown. Edit page link is fixed too for both language versions of documentation. 2017-12-28 15:13:23 +00:00
[docs] split aggregate function and system table references (#11742) * prefer relative links from root * wip * split aggregate function reference * split system tables 2020-06-18 08:24:31 +00:00			`Other settings are described in the “[Settings](../../operations/settings/index.md#session-settings-intro)” section.`
Sources for english documentation switched to Markdown. Edit page link is fixed too for both language versions of documentation. 2017-12-28 15:13:23 +00:00
[docs] split aggregate function and system table references (#11742) * prefer relative links from root * wip * split aggregate function reference * split system tables 2020-06-18 08:24:31 +00:00			Before studying the settings, read the [Configuration files](../../operations/configuration-files.md#configuration_files) section and note the use of substitutions (the `incl` and `optional` attributes).
English translation update. 2018-03-25 02:04:22 +00:00
find . -type f -name '*.md'\| xargs -I{} perl -pi -e 's\|https://clickhouse.tech\|https://clickhouse.com\|g' {} 2021-09-19 20:05:54 +00:00			`[Original article](https://clickhouse.com/docs/en/operations/server_configuration_parameters/) <!--hide-->`