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    Database Autonomy Service:Enable and manage DAS Economy Edition and DAS Enterprise Edition

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    Database Autonomy Service:Enable and manage DAS Economy Edition and DAS Enterprise Edition

    Last Updated:Apr 21, 2025

    Database Autonomy Service (DAS) Economy Edition and DAS Enterprise Edition provide powerful database O&M features. These features help you effectively identify and resolve database issues, improve database performance and efficiency, and significantly reduce operational costs. This topic describes how to enable and manage DAS Enterprise Edition and Economy Edition.

    Prerequisites

    The AliyunHDMFullAccess policy is attached to the Resource Access Management (RAM) user that is used to purchase DAS Enterprise Edition. You can contact the owner of the Alibaba Cloud account to attach the AliyunHDMFullAccess policy to the RAM user. For more information, see Grant permissions to a RAM user.

    Supported databases and regions

    For more information, see DAS editions and supported features.

    Manage DAS Economy Edition and DAS Enterprise Edition

    Important

    You cannot enable DAS Enterprise Edition V0, DAS Enterprise Edition V1, or DAS Enterprise Edition V2 for a database instance. You cannot upgrade the specification of DAS Enterprise Edition V1. You can migrate data from DAS Enterprise Edition V1 or DAS Enterprise Edition V2 to DAS Enterprise Edition V3 free of charge. Before the migration is complete, you are charged based on the billing rules of the original version. After the migration is complete, you are charged based on the billing rules of the new version.

    Manage DAS Enterprise Edition V3

    You can modify the data storage duration of database instances for which DAS Enterprise Edition V3 is enabled. You can also enable or disable the features of DAS Enterprise Edition V3 for the database instances.

    1. Log on to the DAS console.

    2. In the left-side navigation pane, choose Resources > Version Management.

    3. On the Edition Management page, click the Enterprise Edition Instance tab, and then click the Tiered Billing tab.

    4. Find the database instance that you want to manage and click Set Duration in the Actions column. In the panel that appears, configure the data storage duration and enable or disable the features of DAS Enterprise Edition V3.

    Manage DAS Enterprise Edition V2

    You can modify the data storage duration of database instances for which DAS Enterprise Edition V2 is enabled, or disable the SQL Explorer and Audit feature for these database instances.

    1. Log on to the DAS console.

    2. In the left-side navigation pane, click Version Management.

    3. On the Edition Management page, click the Enterprise Edition Instance tab, and then click the Unified Billing tab.

    4. Find the database instance that you want to manage and click Set Duration in the Actions column. In the dialog box that appears, you can set the data storage duration or disable the SQL Explorer and Audit feature based on your business requirements.

    Manage DAS Enterprise Edition V1

    You can enable DAS Enterprise Edition V1 for your database instances, upgrade, downgrade, or renew DAS Enterprise Edition V1, or unsubscribe from DAS Enterprise Edition V1. You can also modify the data storage duration of database instances for which DAS Enterprise Edition V1 is enabled, or disable DAS Enterprise Edition V1 for database instances.

    1. Log on to the DAS console.

    2. In the left-side navigation pane, click Version Management.

    3. On the Edition Management page, click the Enterprise Edition Instance tab, and then click the Unified Billing tab.

    4. Manage DAS Enterprise Edition V1 based on your business requirements.

      • Add Instance: Click Add Instance in the Actions column to enable DAS Enterprise Edition V1 for database instances.

      • Upgrade: Click Upgrade in the Actions column to increase the number of database instances for which DAS Enterprise Edition V1 can be enabled.

      • Downgrade: Click Downgrade in the Actions column to reduce the number of database instances for which DAS Enterprise Edition V1 can be enabled.

        Note

        The number of available database instances after a downgrade cannot be less than the number of database instances for which DAS Enterprise Edition V1 is enabled.

      • Renew: Click Renew in the Actions column to extend the subscription duration of DAS Enterprise Edition V1.

      • Unsubscribe: Click Unsubscribe in the Actions column to unsubscribe from DAS Enterprise Edition V1 for your Alibaba Cloud account. Before you unsubscribe from DAS Enterprise Edition V1, you must disable DAS Enterprise Edition V1 for all database instances within your Alibaba Cloud account. For more information, see Disable DAS Economy Edition and DAS Enterprise Edition.

      • Manage DAS Enterprise Edition V1 for a specific database instance:

        • Click Set Duration in the Actions column. In the panel that appears, disable the SQL Explorer and Audit feature to disable DAS Enterprise Edition V1 for the database instance.

          Note

          After you disable DAS Enterprise Edition V1 for a database instance, the SQL Explorer and Audit feature is disabled, and all data related to DAS Enterprise Edition V1 is deleted. For more information, see Disable DAS Economy Edition and DAS Enterprise Edition.

        • Click Set Duration in the Actions column to modify the Data Storage Duration of the database instance.

    Manage DAS Enterprise Edition V0

    You can modify the data storage duration of database instances for which DAS Enterprise Edition V2 is enabled, or disable the SQL Explorer and Audit feature for these database instances.

    1. Log on to the DAS console.

    2. In the left-side navigation pane, click Version Management.

    3. On the Edition Management page, click the Enterprise Edition Instance tab. Click the Unified Billing tab and then click the Audit tab.

    4. Find the database instance that you want to manage and click Set Duration in the Actions column. In the dialog box that appears, you can set the data storage duration or disable the SQL Explorer and Audit feature based on your business requirements.

    Manage DAS Economy Edition

    You can enable DAS Economy Edition for your database instances, upgrade, downgrade, or renew DAS Economy Edition, or unsubscribe from DAS Economy Edition.

    1. Log on to the DAS console.

    2. In the left-side navigation pane, click Version Management.

    3. On the Edition Management page, click the Economy Edition Instance tab.

    4. Manage DAS Economy Edition based on your business requirements.

      • Add Instance:

        1. Click Associate Instance in the Actions column.

        2. In the dialog box that appears, select the database instances for which you want to enable DAS Economy Edition and click the p2022022201 icon.

        3. Click OK.

          Note

          It takes 3 minutes to enable DAS Economy Edition for the selected database instances.

      • Upgrade or Downgrade: Click Upgrade or Downgrade in the Actions column to change the specifications of the database instance that you want to manage.

      • Renew: Click Renew in the Actions column to extend the subscription duration of DAS Economy Edition.

      • Unsubscribe: Click Unsubscribe in the Actions column to unsubscribe from DAS Economy Edition for your Alibaba Cloud account.

        Important

        When you unsubscribe from DAS Economy Edition, DAS automatically disables DAS Economy Edition for all database instances within your Alibaba Cloud account and deletes the historical data. Proceed with caution. We recommend that you manually disable DAS Economy Edition for all database instances before you unsubscribe from DAS Economy Edition. This prevents data loss. For more information, see Disable DAS Economy Edition and DAS Enterprise Edition.

      • Manage DAS Economy Edition for a specific database instance:

        Find the database instance that you want to manage and click Disable Economy Edition in the Actions column.

    FAQ

    Why am I still charged for DAS Economy Edition or DAS Enterprise Edition after DAS Economy Edition or DAS Enterprise Edition is disabled for all database instances?

    You are charged for DAS Economy Edition or DAS Enterprise Edition V1 in subscription mode based on the value of the Available Instances parameter that you specified on the buy page. For example, if the value of the Available Instances is not 0, you are charged for DAS Economy Edition or DAS Enterprise Edition V1 even if no database is added to use DAS Economy Edition or DAS Enterprise Edition V1. For more information, see Billing details. For more information about how to disable DAS Economy Edition or DAS Enterprise Edition V1 and claim a refund, see the Disable DAS Economy Edition and DAS Enterprise Edition V1 for an Alibaba Cloud account section of this topic.

    Will I be charged for DAS Economy Edition or DAS Enterprise Edition after I have unsubscribed from DAS Economy Edition or DAS Enterprise Edition?

    No.

    How do I downgrade DAS Enterprise Edition to DAS Economy Edition or DAS Basic Edition?

    • You cannot downgrade DAS Enterprise Edition to DAS Economy Edition. You can first unsubscribe from DAS Enterprise Edition and then enable DAS Economy Edition.

    • DAS Basic Edition is free of charge. After you unsubscribe from DAS Enterprise Edition, the system automatically enables DAS Basic Edition to provide basic autonomy features.

    Important

    Before you unsubscribe from DAS Enterprise Edition, read and understand Precautions.

    How can I check whether I have disabled or unsubscribed from DAS Enterprise Edition and DAS Economy Edition?

    1. Log on to the DAS console.

    2. In the left-side navigation pane, choose Resources > Version Management.

    3. You have disabled or unsubscribed from DAS Enterprise Edition and DAS Economy Edition if the number of Enterprise Edition instances and Economy Edition instances is 0 on the Edition Management page.

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    Related API operations

    API operation

    Description

    EnableDasPro

    Enables DAS Enterprise Edition V1 for a database instance.

    Note

    If your database instance supports DAS Enterprise Edition V3, you cannot call this operation to enable DAS Enterprise Edition V1 for the database instance. In this case, call the ModifySqlLogConfig operation to enable DAS Enterprise Edition V3 for the database instance.

    DisableDasPro

    Disables DAS Enterprise Edition V1 for a database instance.

    DescribeInstanceDasPro

    Queries whether DAS Enterprise Edition V1 or DAS Enterprise Edition V2 is enabled for a database instance.

    GetDasProServiceUsage

    Queries the storage usage of a database instance for which DAS Enterprise Edition V1 or DAS Enterprise Edition V2 is enabled.

    ModifySqlLogConfig

    Enables or configures DAS Enterprise Edition for a database instance.

    Note

    By default, DAS Enterprise Edition of the latest version supported by the database instance is enabled.

    DescribeSqlLogStatistic

    Queries the data statistics of DAS Enterprise Edition.

    DescribeSqlLogConfig

    Queries the DAS Enterprise Edition configurations of a database instance.

    DescribeSqlLogTasks

    Queries the offline tasks of a database instance for which DAS Enterprise Edition is enabled.

    DescribeSqlLogTask

    Queries the details of an offline task of a database instance for which DAS Enterprise Edition is enabled.