# Status Variables Added in MariaDB 10.4

This is a list of [status variables](https://mariadb.com/docs/server/server-management/variables-and-modes/server-status-variables) that were added in the [MariaDB 10.4](https://app.gitbook.com/s/aEnK0ZXmUbJzqQrTjFyb/community-server/old-releases/10.4/what-is-mariadb-104) series.

| Variable                                                                                                                                                              | Added                                                                                                      |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------- |
| [Aborted\_connects\_preauth](https://mariadb.com/docs/server/server-management/variables-and-modes/server-status-variables#aborted_connects_preauth)                  | [MariaDB 10.4.5](https://app.gitbook.com/s/aEnK0ZXmUbJzqQrTjFyb/community-server/old-releases/10.4/10.4.5) |
| [Com\_backup](https://mariadb.com/docs/server/server-management/variables-and-modes/server-status-variables#com_backup)                                               | [MariaDB 10.4.1](https://app.gitbook.com/s/aEnK0ZXmUbJzqQrTjFyb/community-server/old-releases/10.4/10.4.1) |
| [Com\_backup\_lock](https://mariadb.com/docs/server/server-management/variables-and-modes/server-status-variables#com_backup_lock)                                    | [MariaDB 10.4.2](https://app.gitbook.com/s/aEnK0ZXmUbJzqQrTjFyb/community-server/old-releases/10.4/10.4.2) |
| [Feature\_application\_time\_periods](https://mariadb.com/docs/server/server-management/variables-and-modes/server-status-variables#feature_application_time_periods) | [MariaDB 10.4.5](https://app.gitbook.com/s/aEnK0ZXmUbJzqQrTjFyb/community-server/old-releases/10.4/10.4.5) |
| [wsrep\_applier\_thread\_count](https://app.gitbook.com/s/3VYeeVGUV4AMqrA3zwy7/reference/galera-cluster-status-variables#wsrep_applier_thread_count)                  | [MariaDB 10.4.7](https://app.gitbook.com/s/aEnK0ZXmUbJzqQrTjFyb/community-server/old-releases/10.4/10.4.7) |
| [wsrep\_rollbacker\_thread\_count](https://app.gitbook.com/s/3VYeeVGUV4AMqrA3zwy7/reference/galera-cluster-status-variables#wsrep_rollbacker_thread_count)            | [MariaDB 10.4.7](https://app.gitbook.com/s/aEnK0ZXmUbJzqQrTjFyb/community-server/old-releases/10.4/10.4.7) |

## See Also

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

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