MariaDB ColumnStore 6.4.6 Release Notes
Overview
MariaDB Enterprise ColumnStore 6.4.6 is a maintenance release of MariaDB Enterprise ColumnStore . MariaDB Enterprise ColumnStore is a columnar storage engine included with MariaDB Enterprise Server. This is the seventh release in the Enterprise ColumnStore 6 series.
MariaDB Enterprise ColumnStore 6.4.6 was released on 2022-09-30. This release is of General Availability (GA) maturity.
This release of MariaDB Enterprise ColumnStore is included with MariaDB Enterprise Server 10.6.8-4.
Issues Fixed
Can result in unexpected behavior
An error can be returned during disk aggregation. (MCOL-5213)
The following error message could be raised to the client:
MCS-2056: There was an IO error during a disk-based aggregation: No such file or directory
GROUP BY can return duplicates. (MCOL-5213)
Platforms
In alignment to the enterprise lifecycle, MariaDB Enterprise ColumnStore 6.4.6 is provided for:
CentOS 7 (x86_64)
Debian 10 (x86_64)
Red Hat Enterprise Linux 7 (x86_64)
Red Hat Enterprise Linux 8 (x86_64)
Rocky Linux 8 (x86_64)
Ubuntu 18.04 (x86_64)
Ubuntu 20.04 (x86_64)
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