# MariaDB ColumnStore 25.10.1 Release Notes

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ColumnStore 25.10.1 works with MariaDB Enterprise Server 11.8.
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**Release date:** 6 Nov 2025

MariaDB ColumnStore 25.10.1 is a [Stable (GA)](https://mariadb.com/docs/release-notes/community-server/about/release-criteria) release of MariaDB ColumnStore.

## Notable changes

* \[[MCOL-4605](https://jira.mariadb.org/browse/MCOL-4605)] - FROM\_UNIXTIME(negativeDecimal) not behaving as InnoDB
* \[[MCOL-4905](https://jira.mariadb.org/browse/MCOL-4905)] - make log message "Got a 4xx error" more verbose
* \[[MCOL-6194](https://jira.mariadb.org/browse/MCOL-6194)] - Cmapi user configurable failover no response wait time
* \[[MCOL-6181](https://jira.mariadb.org/browse/MCOL-6181)] - QA must handle table's primary keys statistics.
* \[[MCOL-6194](https://jira.mariadb.org/browse/MCOL-6194)] - Cmapi user configurable failover no response wait time
* \[[MCOL-5778](https://jira.mariadb.org/browse/MCOL-5778)] - SUM return NULL value due to NULLIF Function

## Issues fixed

#### Can result in hang or crash

* \[[MCOL-6198](https://jira.mariadb.org/browse/MCOL-6198)] - Cross Engine PrimProc crash Signal 11
* \[[MCOL-5222](https://jira.mariadb.org/browse/MCOL-5222)] - ORDER BY on UNIONs in outer selects does not work
* \[[MCOL-6032](https://jira.mariadb.org/browse/MCOL-6032)] - Cmapi | check files paths on startup

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