Instance class supportĪurora MySQL version 3 supports a different set of instance classes from Aurora MySQL version 2: Supported features in Amazon Aurora by AWS Region and Aurora DB engine. Some Aurora MySQL features are available for certain combinations of AWS Region and DB engine version. The innodb_flush_log_at_trx_commit configuration parameter can't be modified. UTF-8 Unicode Encoding) in the MySQL Reference Manual. For information about this character set, see The utf8mb4 Character Set (4-Byte In Aurora MySQL version 2, the defaultĬharacter set was latin1. The default character set in Aurora MySQL version 3 is utf8mb4. For version 3, use the asynchronous function lambda_async instead. The mysql.lambda_async stored procedure that was deprecated in Aurora MySQL version 2 is removed in We intend to support this feature in a subsequent minor version. For general usage information about hash joins, see Hash Join Optimization in theĬurrently, you can't restore a physical backup from the Percona XtraBackup tool to an Aurora MySQL version 3Ĭluster. Parallel query clusters and Aurora MySQL hints. For information about using hash joins with Aurora parallel Of hash joins in Aurora MySQL version 2 isn't used. The query cache is removed from community MySQL 8.0 and also from Aurora MySQL version 3.Īurora MySQL version 3 is compatible with the community MySQL hash join feature.
Instant DDL supersedes the fast online DDL feature that was formerly available in lab mode. There aren't any lab mode features in Aurora MySQL versionģ. Lab mode doesn't apply to Aurora MySQL version 3. You can't use Aurora MySQL version 3 for Aurora Serverless v1 clusters.
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