MariaDB ColumnStore 23.10.3 Release Notes

Overview

MariaDB ColumnStore 23.10.3 is a maintenance release of MariaDB ColumnStore. MariaDB ColumnStore is a columnar storage engine included with MariaDB Enterprise Server.

MariaDB ColumnStore 23.10.3 was released on 2025-01-27. This release is of General Availability (GA) maturity. MariaDB ColumnStore 23.10.3 is a GA release in the 23.10 series.

This release of MariaDB ColumnStore is included with MariaDB Enterprise Server 10.6.20-16.

Notable Changes

• NOT LIKE is not compatible with MariaDB on explicit NULL ()

• LEFT(str, negativeInt) returns a wrong result ()

• Having not() provokes an ERROR 2013 ()

Issues Fixed

Can result in hang or crash

• Reading a ColumnStore table via a view using "count" crashes when the view has "order by" in definition ()

• CMAPI self-signed cert are expired after one year.. which leads to "Connection refused" messages ()

• ColumnStore crashes/unstable on too large selects ()

Related to performance

• ByteStreamProcessor is slow with UM JOIN ()

• Remove boost::iequals from the code because it takes a global lock getting a locale ()

Platforms

In alignment with the , MariaDB ColumnStore 23.10.3 is provided for:

• Debian 11 (x86_64, ARM64)

• Debian 12 (x86_64, ARM64)

• Red Hat Enterprise Linux 8 (x86_64, ARM64)

• Red Hat Enterprise Linux 9 (x86_64, ARM64)

Installation Instructions

Upgrade Instructions

• Upgrade Multi-Node MariaDB ColumnStore from 6 to 23.10

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