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4.1.7.rst
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4.1.7.rst
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.. _version_4.1.7:
=============
Version 4.1.7
=============
Released on 2020-06-24.
.. NOTE::
If you are upgrading a cluster, you must be running CrateDB 4.0.2 or higher
before you upgrade to 4.1.7.
We recommend that you upgrade to the latest 4.0 release before moving to
4.1.7.
A rolling upgrade to 4.1.7 from 4.0.2+ is supported.
Before upgrading, you should `back up your data`_.
.. _back up your data: https://crate.io/docs/crate/reference/en/latest/admin/snapshots.html
.. rubric:: Table of Contents
.. contents::
:local:
See the :ref:`version_4.1.0` release notes for a full list of changes in the
4.1 series.
Fixes
=====
- Fixed an issue that caused ``ORDER BY`` :ref:`expressions <gloss-expression>`
referencing table functions used in the ``SELECT`` list to fail.
- Fixed an issue that prevented an optimization for ``SELECT DISTINCT
<single_text_column> FROM <table>`` from working if used within a ``INSERT
INTO`` statement.
- Re-enabled the IAM role authentication for :ref:`s3 repositories
<sql-create-repo-s3>`
- Changed the required privileges to execute ``RESET`` statements to include
the ``AL`` privilege. Users with ``AL`` could change settings using ``SET
GLOBAL`` already.
- Fixed an issue that caused a ``NullPointerException`` if the :ref:`ANALYZE
<analyze>` statement was executed on tables with primitive array type columns
that contain ``NULL`` values.
- Fixed an issue that caused the ``OFFSET`` clause to be ignored in ``SELECT
DISTINCT`` queries.