Database Automatic Tuning - Update

Service:

SQL Database

API Version:

2021-11-01

Update automatic tuning properties for target database.

PATCH https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/servers/{serverName}/databases/{databaseName}/automaticTuning/current?api-version=2021-11-01

URI Parameters

Name	In	Required	Type	Description
databaseName	path	True	string	The name of the database.
resourceGroupName	path	True	string	The name of the resource group that contains the resource. You can obtain this value from the Azure Resource Manager API or the portal.
serverName	path	True	string	The name of the server.
subscriptionId	path	True	string	The subscription ID that identifies an Azure subscription.
api-version	query	True	string	The API version to use for the request.

Request Body

Name	Type	Description
properties.desiredState	AutomaticTuningMode	Automatic tuning desired state.
properties.options	<string,  AutomaticTuningOptions>	Automatic tuning options definition.

Responses

Name	Type	Description
200 OK	DatabaseAutomaticTuning	Successfully updated the specified database automatic tuning settings.
Other Status Codes		*** Error Responses: *** 400 FeatureDisabledOnSelectedEdition - User attempted to use a feature which is disabled on current database edition. 400 InvalidIdentifier - The identifier contains NULL or an invalid unicode character. 400 SystemDatabasesNotSupported - User tried to get automatic tuning information on system databases. 400 DataWarehouseNotSupported - Automatic tuning is not supported for SQL Data Warehouse. 400 InvalidAutomaticTuningUpsertRequest - The update automatic tuning request body does not exist or has no properties object. 400 InvalidAdvisorAutoExecuteStatus - Specified auto-execute status for the advisor is not allowed. 404 DatabaseDoesNotExist - The requested database was not found 404 SubscriptionDoesNotHaveServer - The requested server was not found 404 SubscriptionDoesNotHaveElasticPool - The requested elastic pool was not found 404 OperationIdNotFound - The operation with Id does not exist. 404 AutomaticTuningOptionNotFound - The requested automatic tuning option was not found. 405 NotSupported - This functionality is not supported. 409 Conflict - Request could not be processed because of conflict in the request. 409 OperationCancelled - The operation has been cancelled by user. 409 OperationInterrupted - The operation on the resource could not be completed because it was interrupted by another operation on the same resource. 409 DisabledBySystem - This option is disabled by system 409 DefaultAdvisorStateNotAllowedInCustomDbMode - DEFAULT advisor state is not allowed in CUSTOM mode 429 SubscriptionTooManyCreateUpdateRequests - Requests beyond max requests that can be processed by available resources. 429 SubscriptionTooManyRequests - Requests beyond max requests that can be processed by available resources. 500 OperationTimedOut - The operation timed out and automatically rolled back. Please retry the operation. 503 ServiceTemporarilyUnavailable - Feature temporarily unavailable. 503 TooManyRequests - Requests beyond max requests that can be processed by available resources.

Examples

Updates database automatic tuning settings with all properties

Updates database automatic tuning settings with minimal properties

Updates database automatic tuning settings with all properties

Sample request

HTTP

PATCH https://management.azure.com/subscriptions/c3aa9078-0000-0000-0000-e36f151182d7/resourceGroups/default-sql-onebox/providers/Microsoft.Sql/servers/testsvr11/databases/db1/automaticTuning/current?api-version=2021-11-01

{
  "properties": {
    "desiredState": "Auto",
    "options": {
      "createIndex": {
        "desiredState": "Off"
      },
      "dropIndex": {
        "desiredState": "On"
      },
      "forceLastGoodPlan": {
        "desiredState": "Default"
      }
    }
  }
}

Java

import com.azure.resourcemanager.sql.fluent.models.DatabaseAutomaticTuningInner;
import com.azure.resourcemanager.sql.models.AutomaticTuningMode;
import com.azure.resourcemanager.sql.models.AutomaticTuningOptionModeDesired;
import com.azure.resourcemanager.sql.models.AutomaticTuningOptions;
import java.util.HashMap;
import java.util.Map;

/**
 * Samples for DatabaseAutomaticTuning Update.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/sql/resource-manager/Microsoft.Sql/stable/2021-11-01/examples/DatabaseAutomaticTuningUpdateMax.json
     */
    /**
     * Sample code: Updates database automatic tuning settings with all properties.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void
        updatesDatabaseAutomaticTuningSettingsWithAllProperties(com.azure.resourcemanager.AzureResourceManager azure) {
        azure.sqlServers().manager().serviceClient().getDatabaseAutomaticTunings().updateWithResponse(
            "default-sql-onebox", "testsvr11", "db1",
            new DatabaseAutomaticTuningInner().withDesiredState(AutomaticTuningMode.AUTO)
                .withOptions(mapOf("createIndex",
                    new AutomaticTuningOptions().withDesiredState(AutomaticTuningOptionModeDesired.OFF), "dropIndex",
                    new AutomaticTuningOptions().withDesiredState(AutomaticTuningOptionModeDesired.ON),
                    "forceLastGoodPlan",
                    new AutomaticTuningOptions().withDesiredState(AutomaticTuningOptionModeDesired.DEFAULT))),
            com.azure.core.util.Context.NONE);
    }

    // Use "Map.of" if available
    @SuppressWarnings("unchecked")
    private static <T> Map<String, T> mapOf(Object... inputs) {
        Map<String, T> map = new HashMap<>();
        for (int i = 0; i < inputs.length; i += 2) {
            String key = (String) inputs[i];
            T value = (T) inputs[i + 1];
            map.put(key, value);
        }
        return map;
    }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

Sample response

Status code:

200

{
  "id": "/subscriptions/c3aa9078-0000-0000-0000-e36f151182d7/resourceGroups/default-sql-onebox/providers/Microsoft.Sql/servers/testsvr11/databases/db1/automaticTuning/current",
  "name": "current",
  "type": "Microsoft.Sql/servers/databases/automaticTuning",
  "properties": {
    "desiredState": "Auto",
    "actualState": "Auto",
    "options": {
      "forceLastGoodPlan": {
        "desiredState": "Default",
        "actualState": "On",
        "reasonCode": 2,
        "reasonDesc": "AutoConfigured"
      },
      "createIndex": {
        "desiredState": "Off",
        "actualState": "Off"
      },
      "dropIndex": {
        "desiredState": "On",
        "actualState": "On"
      },
      "maintainIndex": {
        "desiredState": "Default",
        "actualState": "Off",
        "reasonCode": 2,
        "reasonDesc": "AutoConfigured"
      }
    }
  }
}

Updates database automatic tuning settings with minimal properties

Sample request

HTTP

PATCH https://management.azure.com/subscriptions/c3aa9078-0000-0000-0000-e36f151182d7/resourceGroups/default-sql-onebox/providers/Microsoft.Sql/servers/testsvr11/databases/db1/automaticTuning/current?api-version=2021-11-01

{
  "properties": {
    "desiredState": "Auto"
  }
}

Java

import com.azure.resourcemanager.sql.fluent.models.DatabaseAutomaticTuningInner;
import com.azure.resourcemanager.sql.models.AutomaticTuningMode;
import java.util.HashMap;
import java.util.Map;

/**
 * Samples for DatabaseAutomaticTuning Update.
 */
public final class Main {
    /*
     * x-ms-original-file:
     * specification/sql/resource-manager/Microsoft.Sql/stable/2021-11-01/examples/DatabaseAutomaticTuningUpdateMin.json
     */
    /**
     * Sample code: Updates database automatic tuning settings with minimal properties.
     * 
     * @param azure The entry point for accessing resource management APIs in Azure.
     */
    public static void updatesDatabaseAutomaticTuningSettingsWithMinimalProperties(
        com.azure.resourcemanager.AzureResourceManager azure) {
        azure.sqlServers().manager().serviceClient().getDatabaseAutomaticTunings().updateWithResponse(
            "default-sql-onebox", "testsvr11", "db1",
            new DatabaseAutomaticTuningInner().withDesiredState(AutomaticTuningMode.AUTO),
            com.azure.core.util.Context.NONE);
    }

    // Use "Map.of" if available
    @SuppressWarnings("unchecked")
    private static <T> Map<String, T> mapOf(Object... inputs) {
        Map<String, T> map = new HashMap<>();
        for (int i = 0; i < inputs.length; i += 2) {
            String key = (String) inputs[i];
            T value = (T) inputs[i + 1];
            map.put(key, value);
        }
        return map;
    }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

Sample response

Status code:

200

{
  "id": "/subscriptions/c3aa9078-0000-0000-0000-e36f151182d7/resourceGroups/default-sql-onebox/providers/Microsoft.Sql/servers/testsvr11/databases/db1/automaticTuning/current",
  "name": "current",
  "type": "Microsoft.Sql/servers/databases/automaticTuning",
  "properties": {
    "desiredState": "Auto",
    "actualState": "Auto",
    "options": {
      "forceLastGoodPlan": {
        "desiredState": "Default",
        "actualState": "On",
        "reasonCode": 2,
        "reasonDesc": "AutoConfigured"
      },
      "createIndex": {
        "desiredState": "Default",
        "actualState": "On",
        "reasonCode": 2,
        "reasonDesc": "AutoConfigured"
      },
      "dropIndex": {
        "desiredState": "Default",
        "actualState": "Off",
        "reasonCode": 2,
        "reasonDesc": "AutoConfigured"
      },
      "maintainIndex": {
        "desiredState": "Default",
        "actualState": "Off",
        "reasonCode": 2,
        "reasonDesc": "AutoConfigured"
      }
    }
  }
}

Definitions

Name	Description
AutomaticTuningDisabledReason	Reason description if desired and actual state are different.
AutomaticTuningMode	Automatic tuning desired state.
AutomaticTuningOptionModeActual	Automatic tuning option actual state.
AutomaticTuningOptionModeDesired	Automatic tuning option desired state.
AutomaticTuningOptions	Automatic tuning properties for individual advisors.
DatabaseAutomaticTuning	Database-level Automatic Tuning.

AutomaticTuningDisabledReason

Reason description if desired and actual state are different.

Name	Type	Description
AutoConfigured	string
Default	string
Disabled	string
InheritedFromServer	string
NotSupported	string
QueryStoreOff	string
QueryStoreReadOnly	string

AutomaticTuningMode

Automatic tuning desired state.

Name	Type	Description
Auto	string
Custom	string
Inherit	string
Unspecified	string

AutomaticTuningOptionModeActual

Automatic tuning option actual state.

Name	Type	Description
Off	string
On	string

AutomaticTuningOptionModeDesired

Automatic tuning option desired state.

Name	Type	Description
Default	string
Off	string
On	string

AutomaticTuningOptions

Automatic tuning properties for individual advisors.

Name	Type	Description
actualState	AutomaticTuningOptionModeActual	Automatic tuning option actual state.
desiredState	AutomaticTuningOptionModeDesired	Automatic tuning option desired state.
reasonCode	integer	Reason code if desired and actual state are different.
reasonDesc	AutomaticTuningDisabledReason	Reason description if desired and actual state are different.

DatabaseAutomaticTuning

Database-level Automatic Tuning.

Name	Type	Description
id	string	Resource ID.
name	string	Resource name.
properties.actualState	AutomaticTuningMode	Automatic tuning actual state.
properties.desiredState	AutomaticTuningMode	Automatic tuning desired state.
properties.options	<string,  AutomaticTuningOptions>	Automatic tuning options definition.
type	string	Resource type.