> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/server/ha-and-performance/optimization-and-tuning/system-variables/system-and-status-variables-added-by-major-release/system-and-status-variables-added-by-major-unmaintained-release/system-variables-added-in-mariadb-11-5.md).

# System Variables Added in MariaDB 11.5

This is a list of [system variables](/docs/server/server-management/variables-and-modes/server-system-variables.md) that have been added in the [MariaDB 11.5](/docs/release-notes/community-server/old-releases/11.5/what-is-mariadb-115.md) series.

| Variable                                                                                                                                                         | Added                                                                              |
| ---------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------- |
| [innodb\_alter\_copy\_bulk](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md#innodb_alter_copy_bulk)                                  | [MariaDB 11.5.2](/docs/release-notes/community-server/old-releases/11.5/11.5.2.md) |
| [innodb\_log\_spin\_wait\_delay](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md#innodb_log_spin_wait_delay)                         | [MariaDB 11.5.1](/docs/release-notes/community-server/old-releases/11.5/11.5.1.md) |
| [innodb\_log\_write\_ahead\_size](/docs/server/server-usage/storage-engines/innodb/innodb-system-variables.md#innodb_log_write_ahead_size)                       | [MariaDB 11.5.2](/docs/release-notes/community-server/old-releases/11.5/11.5.2.md) |
| [max\_tmp\_session\_space\_usage](/docs/server/security/limiting-size-of-created-disk-temporary-files-and-tables/max_tmp_session_space_usage-system-variable.md) | [MariaDB 11.5.0](/docs/release-notes/community-server/old-releases/11.5/11.5.0.md) |
| [max\_tmp\_total\_space\_usage](/docs/server/security/limiting-size-of-created-disk-temporary-files-and-tables/max_tmp_total_space_usage-system-variable.md)     | [MariaDB 11.5.0](/docs/release-notes/community-server/old-releases/11.5/11.5.0.md) |
| [server\_uid](/docs/server/server-management/variables-and-modes/server-system-variables.md#server_uid)                                                          | [MariaDB 11.5.2](/docs/release-notes/community-server/old-releases/11.5/11.5.2.md) |

## See Also

* [Status Variables Added in MariaDB 11.5](/docs/server/ha-and-performance/optimization-and-tuning/system-variables/system-and-status-variables-added-by-major-release/system-and-status-variables-added-by-major-unmaintained-release/status-variables-added-in-mariadb-11-5.md)
* [System Variables Added in MariaDB 11.4](/docs/server/ha-and-performance/optimization-and-tuning/system-variables/system-and-status-variables-added-by-major-release/community-server/system-variables-added-in-mariadb-11-4.md)

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