> 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/status-variables-added-in-mariadb-104.md).

# Status Variables Added in MariaDB 10.4

This is a list of [status variables](/docs/server/server-management/variables-and-modes/server-status-variables.md) that were added in the [MariaDB 10.4](/docs/release-notes/community-server/old-releases/10.4/what-is-mariadb-104.md) series.

| Variable                                                                                                                                              | Added                                                                              |
| ----------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------- |
| [Aborted\_connects\_preauth](/docs/server/server-management/variables-and-modes/server-status-variables.md#aborted_connects_preauth)                  | [MariaDB 10.4.5](/docs/release-notes/community-server/old-releases/10.4/10.4.5.md) |
| [Com\_backup](/docs/server/server-management/variables-and-modes/server-status-variables.md#com_backup)                                               | [MariaDB 10.4.1](/docs/release-notes/community-server/old-releases/10.4/10.4.1.md) |
| [Com\_backup\_lock](/docs/server/server-management/variables-and-modes/server-status-variables.md#com_backup_lock)                                    | [MariaDB 10.4.2](/docs/release-notes/community-server/old-releases/10.4/10.4.2.md) |
| [Feature\_application\_time\_periods](/docs/server/server-management/variables-and-modes/server-status-variables.md#feature_application_time_periods) | [MariaDB 10.4.5](/docs/release-notes/community-server/old-releases/10.4/10.4.5.md) |
| [wsrep\_applier\_thread\_count](/docs/galera-cluster/reference/galera-cluster-status-variables.md#wsrep_applier_thread_count)                         | [MariaDB 10.4.7](/docs/release-notes/community-server/old-releases/10.4/10.4.7.md) |
| [wsrep\_rollbacker\_thread\_count](/docs/galera-cluster/reference/galera-cluster-status-variables.md#wsrep_rollbacker_thread_count)                   | [MariaDB 10.4.7](/docs/release-notes/community-server/old-releases/10.4/10.4.7.md) |

## See Also

* [System Variables Added in MariaDB 10.4](/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-10-4.md)
* [Status Variables Added in MariaDB 10.5](/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-105.md)
* [Status Variables Added in MariaDB 10.3](/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-103.md)
* [Status Variables Added in MariaDB 10.2](/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-102.md)

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