# MariaDB ColumnStore 5.4.3 Release Notes

## Overview

[MariaDB Enterprise ColumnStore](https://github.com/mariadb-corporation/docs-release-notes/blob/test/en/mariadb-columnstore/README.md) is a columnar storage engine included with [MariaDB Enterprise Server](https://github.com/mariadb-corporation/docs-release-notes/blob/test/en/mariadb-columnstore/README.md). This is the second release in the Enterprise ColumnStore 5 series.

This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.5.6-4.

This release is of General Availability (GA) maturity.

MariaDB Enterprise ColumnStore 5.4.3 was released on 2020-11-09.

* Documentation

## Issues Fixed

* [LOAD DATA INFILE](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/reference/sql-statements/data-manipulation/inserting-loading-data/load-data-into-tables-or-index/load-data-infile) statements crashing the Server. ([MCOL-4364](https://jira.mariadb.org/browse/MCOL-4364))
* [INSERT SELECT](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/reference/sql-statements/data-manipulation/inserting-loading-data/insert-select) statements not working when selecting from [InnoDB](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/server-usage/storage-engines/innodb) to ColumnStore tables. ([MCOL-4320](https://jira.mariadb.org/browse/MCOL-4320))
* [LOAD DATA INFILE](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/reference/sql-statements/data-manipulation/inserting-loading-data/load-data-into-tables-or-index/load-data-infile) statements crashing when [columnstore\_use\_import\_for\_batchinsert](https://app.gitbook.com/s/rBEU9juWLfTDcdwF3Q14/mariadb-columnstore/clients-and-tools/data-import/mariadb-enterprise-columnstore-data-loading-with-insert-select) is set to ON or ALWAYS ([MCOL-4370](https://jira.mariadb.org/browse/MCOL-4370))

## Platforms

In alignment with the [enterprise lifecycle](https://mariadb.com/docs/release-notes/enterprise-server/about/enterprise-server-lifecycle), MariaDB Enterprise ColumnStore 5.4.3 is provided for:

* CentOS 8
* CentOS 7
* Debian 10
* Debian 9
* Red Hat Enterprise Linux 8
* Red Hat Enterprise Linux 7
* SUSE Linux Enterprise Server 15
* SUSE Linux Enterprise Server 12
* Ubuntu 20.04
* Ubuntu 18.04
* Ubuntu 16.04

## Installation Instructions

* [ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.5](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/architecture/topologies/columnstore-object-storage)[ and MariaDB Enterprise ColumnStore 5](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/architecture/topologies/columnstore-object-storage)
* [ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.5](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/architecture/topologies/columnstore-shared-local-storage)[ and MariaDB Enterprise ColumnStore 5](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/architecture/topologies/columnstore-shared-local-storage)
* [HTAP Topology with MariaDB Enterprise Server 10.5](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/architecture/topologies/htap)[ and MariaDB Enterprise ColumnStore 5](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/architecture/topologies/htap)
* [Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.5](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/architecture/topologies/single-node-topologies/enterprise-server-with-columnstore-object-storage)[ and Object Storage](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/architecture/topologies/single-node-topologies/enterprise-server-with-columnstore-object-storage)
* [Single-Node Enterprise ColumnStore 23.10 with MariaDB Enterprise Server 10.5](https://app.gitbook.com/s/SsmexDFPv2xG2OTyO5yV/architecture/topologies/single-node-topologies)

## Upgrade Instructions

* [Major Release Upgrades for MariaDB Enterprise ColumnStore](https://github.com/mariadb-corporation/docs-release-notes/blob/test/en/columnstore-release-notes/README.md)

<sub>*This page is: Copyright © 2025 MariaDB. All rights reserved.*</sub>

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