Aurora MySQL database engine updates 2024-01-31 (version 3.05.2, compatible with MySQL 8.0.32) - Amazon Aurora
ImprovementsIntegration of MySQL Community Edition bug fixes
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Aurora MySQL database engine updates 2024-01-31 (version 3.05.2, compatible with MySQL 8.0.32)

Version: 3.05.2

Aurora MySQL 3.05.2 is generally available. Aurora MySQL 3.05 versions are compatible with MySQL 8.0.32. For more information on the community changes that have occurred, see MySQL 8.0 Release Notes.

For details of the new features in Aurora MySQL version 3, see Aurora MySQL version 3 compatible with MySQL 8.0. For differences between Aurora MySQL version 3 and Aurora MySQL version 2, see Comparison of Aurora MySQL version 2 and Aurora MySQL version 3. For a comparison of Aurora MySQL version 3 and MySQL 8.0 Community Edition, see Comparison of Aurora MySQL version 3 and MySQL 8.0 Community Edition in the Amazon Aurora User Guide.

Currently supported Aurora MySQL releases are 2.07.9, 2.07.10, 2.11.*, 2.12.*, 3.03.*, 3.04.*, and 3.05.*.

You can perform an in-place upgrade, restore a snapshot, or initiate a managed blue/green upgrade using Amazon RDS Blue/Green Deployments from any currently supported Aurora MySQL version 2 cluster into an Aurora MySQL version 3.05.2 cluster.

For information on planning an upgrade to Aurora MySQL version 3, see Upgrade planning for Aurora MySQL version 3. For general information about Aurora MySQL upgrades, see Upgrading Amazon Aurora MySQL DB clusters in the Amazon Aurora User Guide.

For troubleshooting information, see Troubleshooting upgrade issues with Aurora MySQL version 3 in the Amazon Aurora User Guide.

If you have any questions or concerns, Amazon Support is available on the community forums and through Amazon Support. For more information, see Maintaining an Amazon Aurora DB cluster in the Amazon Aurora User Guide.

Improvements

Fixed security issues and CVEs:

The following CVE fixes are included in this release:

Availability improvements:

  • Fixed an issue where processing INSERT queries on InnoDB partitioned tables can cause a gradual decline of free memory in the instance.

  • Fixed an issue that can cause a database instance restart when running SHOW STATUS and PURGE BINARY LOGS statements concurrently. PURGE BINARY LOGS is a managed statement that is run to honor the user-configured binlog retention period.

  • Fixed an issue that can cause the server to unexpectedly close after running Data Manipulation Language (DML) statements on a table whose nonvirtual columns were reordered with a MODIFY COLUMN or CHANGE COLUMN statement.

  • Fixed an issue that, during the restart of a database instance, can cause an additional restart.

General improvements:

  • Fixed an issue where the user is unable to interrupt any query or set session timeouts for performance_schema queries.

  • Fixed an issue where binary log (binlog) replication setup using custom SSL certificates (mysql.rds_import_binlog_ssl_material) could fail when the replication instance is undergoing a host replacement.

  • Fixed an issue related to audit log file management that can cause log files to be inaccessible for download or rotation, and in some cases increase CPU usage.

Upgrades and migrations:

  • Fixed an issue that can cause upgrade failures from Aurora MySQL version 2 to Aurora MySQL version 3 when there is a user-defined FTS_DOC_ID column present in the table schema.

  • Fixed an issue that can cause upgrade failures from Aurora MySQL version 2 to Aurora MySQL version 3 due to a synchronization issue while processing InnoDB tablespaces.

  • Fixed an issue that can cause major version upgrades to Aurora MySQL version 3 to fail due to the presence of orphaned entries for already deleted tablespaces in InnoDB system tables in Aurora MySQL version 2.

Integration of MySQL Community Edition bug fixes

This release includes all community bug fixes up to and including 8.0.32. For more information, see MySQL bugs fixed by Aurora MySQL 3.x database engine updates.