Version 4.2.1¶

Released on 2020-07-14.

Note

If you are upgrading a cluster, you must be running CrateDB 4.0.2 or higher before you upgrade to 4.2.1.

We recommend that you upgrade to the latest 4.1 release before moving to 4.2.1.

A rolling upgrade from 4.1.7+ to 4.2.1 is supported.

Before upgrading, you should back up your data.

Table of Contents

See the Version 4.2.0 release notes for a full list of changes in the 4.2 series.

Fixes ¶

Fixed an issue with the quote_ident scalar function that caused it to quote subscript expressions like "col['x']" instead of "col"['x'].
Fixed an issue that prevented the use of subscript expressions as conflict target in ON CONFLICT clauses of INSERT statements.
Fixed an issue where drop snapshot on an azure repository would not delete all the related data.
Fixed an issue that could lead to a Field is not streamable error message when using window functions.