The Ultimate Guide to High Availability with MariaDB
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MariaDB ColumnStore 23.02.13 Release Notes

Contents

  1. Overview
  2. Notable Changes
  3. Issues Fixed
  4. Platforms
  5. Installation Instructions
  6. Upgrade Instructions

Overview

MariaDB Enterprise ColumnStore 23.02.13 is a maintenance release of MariaDB Enterprise ColumnStore. MariaDB Enterprise ColumnStore is a columnar storage engine that is included with the MariaDB Enterprise Server.

MariaDB Enterprise ColumnStore 23.02.13 was released on 26 Mar 2025. This release is of General Availability (GA) maturity. MariaDB Enterprise ColumnStore 23.02.13 is a GA release in the 23.02 series.

This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.6.14-9.

Users of earlier MariaDB Enterprise ColumnStore releases are encouraged to upgrade.

Notable Changes

  • Improved memory management across JOIN, DISTINCT and ORDER BY operations to prevent out-of-memory events and related crashes (MCOL-5797)
  • Introduced the mcs-load-brm-from-file utility to assist in manually resolving certain upgrade issues (MCOL-5816)

Issues Fixed

  • Multiplication between a GROUP BY key and an averaged value can error out (MCOL-5889)
  • Control flow could fail resulting in hung queries (MCOL-5835)

Platforms

In alignment to the enterprise lifecycle, MariaDB Enterprise ColumnStore 23.02.13 is provided for:

  • Debian 11 (x86_64, ARM64)
  • Red Hat Enterprise Linux 8 (x86_64, ARM64)
  • Red Hat Enterprise Linux 9 (x86_64, ARM64)
  • Rocky Linux 8 (x86_64, ARM64)
  • Rocky Linux 9 (x86_64, ARM64)
  • Ubuntu 20.04 (x86_64, ARM64)
  • Ubuntu 22.04 (x86_64, ARM64)

Installation Instructions

Upgrade Instructions

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