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如何升级我的 Aurora MySQL 兼容版和 Aurora PostgreSQL 兼容版全局数据库?
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我想升级我的 Amazon Aurora MySQL 兼容版和 Amazon Aurora PostgreSQL 兼容版全局数据库。
次要版本自动升级不适用于作为全局数据库组成部分的 Aurora MySQL 兼容版和 Aurora PostgreSQL 兼容版集群。
Aurora MySQL 兼容版
当您尝试在辅助集群上执行就地升级时,您可能会收到以下错误消息:
"In-place minor version upgrade of Aurora MySQL global database cluster 'cluster-name' to Aurora MySQL engine version 8.0.mysql_aurora.3.0x.x isn't supported.The selected target version 8.0.mysql_aurora.3.0x.x supports a higher version of community MySQL that introduces changes incompatible with previous minor versions of Aurora MySQL.See the Aurora documentation for how to perform a minor version upgrade on global database clusters."
对于次要版本升级,您必须先升级所有辅助集群,然后才能升级主集群。但是,对于某些 Aurora MySQL 兼容版本,您必须先删除辅助集群,然后才能升级主集群。升级主集群后,您可以在新版本上重新构建辅助集群。要升级 Aurora MySQL 兼容版全局集群的引擎版本,您必须修改数据库集群。