メインストリームの終了日と拡張サポートの終了日は、Microsoft の SQL Server サポート ライフサイクルに準拠しています。これらの日付は、Cloud SQL for PostgreSQL と Cloud SQL for MySQL に適用される Cloud SQL 拡張サポートの日付とは異なります。
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-09-04 UTC。"],[],[],null,["# Database versions and version policies\n\n\u003cbr /\u003e\n\n[MySQL](/sql/docs/mysql/db-versions \"View this page for the MySQL database engine\") \\| [PostgreSQL](/sql/docs/postgres/db-versions \"View this page for the PostgreSQL database engine\") \\| SQL Server\n\n\u003cbr /\u003e\n\nThis page describes Cloud SQL's database version support policies.\n\nDatabase versions supported by Cloud SQL\n----------------------------------------\n\nThe database engines supported by Cloud SQL include multiple versions.\nThe versions can vary in capabilities and in the types of issues that\narise. While performing an upgrade can impact your users,\nproviding up-to-date database features and important patches is also critical.\nCloud SQL keeps your instances up-to-date with patches and\nminor version updates automatically.\n\nMajor and minor versions supported by Cloud SQL\n-----------------------------------------------\n\nCloud SQL supports the following database versions.\n\nThe mainstream end date and the extended support end dates follow the Microsoft\n[SQL Server support lifecycle](https://learn.microsoft.com/en-us/lifecycle/products/).\nThese dates are different than the Cloud SQL extended support dates\nthat apply to Cloud SQL for PostgreSQL and Cloud SQL for MySQL.\n\nCloud SQL database version format\n---------------------------------\n\n\nFor SQL Server, the year provides the major version number and the minor version\nis the supported Cumulative Update (CU). For example,\nfor SQL Server 2022 Enterprise CU11, **2022 Enterprise** is the major version number\nand **CU11** is the minor version number.\n\n### How to identify the database version of your Cloud SQL instance\n\nYou specify the database version when you create a Cloud SQL instance.\nIf you don't specify a database version, then Cloud SQL uses the default\ndatabase version.\n\nTo view the database version of a Cloud SQL instance, do the following:\n\n1. In the Google Cloud console, go to the **Cloud SQL Instances** page.\n\n [Go to Cloud SQL Instances](https://console.cloud.google.com/sql)\n2. To open the **Overview** page of an instance, click the instance name.\n3. In the **Configuration** card, view the **Database version**.\n\nTo filter instances by a specific database version within your Cloud SQL project, do the following:\n\n1. In the Google Cloud console, go to the **Cloud SQL Instances** page.\n\n [Go to Cloud SQL Instances](https://console.cloud.google.com/sql)\n2. In the **Filter** field, select **Type**. The database versions that are within your project are listed.\n3. To filter the instances, select a database version within your project.\n\nTo view all Cloud SQL instances and their database versions in your organization,\nuse [Database Center](/database-center/docs/overview).\nYou can also switch views in Database Center from project\nto folders or organizations to get a complete list of all your\nCloud SQL instances.\nFor more information, see\n[Filter resources and export fleet inventory information](/database-center/docs/filter-resources-export-fleet-inventory-information).\n\nMinor version support\n---------------------\n\nCloud SQL supports new minor versions within three months of their general availability release by the database engine developer community. After Cloud SQL supports a new minor version, Cloud SQL provisions new instances on the new version automatically. During the next scheduled maintenance rollout, Cloud SQL upgrades existing instances to the new version.\n\n\u003cbr /\u003e\n\nCloud SQL determines the target minor version for each database engine.\nWhen the target minor version is different from the minor version for a\nCloud SQL instance, Cloud SQL upgrades that version during\nthe next maintenance cycle. You can control the day and time when maintenance\nrestarts occur by\n[setting a maintenance window](/sql/docs/sqlserver/set-maintenance-window)\nfor your instance.\n| **Note:** Cloud SQL might not support each new minor version released by the database engine developer. For example, Cloud SQL might not support a minor version that's found not to work well with Cloud SQL."]]
