Version 3.1.4

    Note

    If you are upgrading a cluster, you must be running CrateDB 2.0.4 or higher before you upgrade to 3.1.4.

    We recommend that you upgrade to the latest 3.0 release before moving to 3.1.4.

    Warning

    Tables that were created prior to upgrading to CrateDB 2.x will not function with 3.1 and must be recreated before moving to 3.1.x.

    You can recreate tables using and COPY FROM while running a 2.x release into a new table, or by inserting the data into a new table.

    Table of contents

    • and array_difference now work for nested arrays and arrays with objects which contain arrays.

    • Fixed an issue which caused EXPLAIN statements to use a wrong entries representation on versions >= 3.1.0.