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Restore-AzSqlDatabase

Module:

Az.Sql

Restores a SQL database.

Syntax

Restore-AzSqlDatabase
       [-FromPointInTimeBackup]
       -PointInTime <DateTime>
       -ResourceId <String>
       -ServerName <String>
       -TargetDatabaseName <String>
       [-Edition <String>]
       [-ServiceObjectiveName <String>]
       [-ElasticPoolName <String>]
       [-AsJob]
       [-LicenseType <String>]
       [-HAReplicaCount <Int32>]
       [-BackupStorageRedundancy <String>]
       [-ZoneRedundant]
       [-Tag <Hashtable>]
       [-AssignIdentity]
       [-EncryptionProtector <String>]
       [-UserAssignedIdentityId <String[]>]
       [-KeyList <String[]>]
       [-FederatedClientId <Guid>]
       [-EncryptionProtectorAutoRotation]
       [-ResourceGroupName] <String>
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSqlDatabase
       [-FromPointInTimeBackup]
       -PointInTime <DateTime>
       -ResourceId <String>
       -ServerName <String>
       -TargetDatabaseName <String>
       -Edition <String>
       [-AsJob]
       -ComputeGeneration <String>
       -VCore <Int32>
       [-LicenseType <String>]
       [-HAReplicaCount <Int32>]
       [-BackupStorageRedundancy <String>]
       [-ZoneRedundant]
       [-Tag <Hashtable>]
       [-AssignIdentity]
       [-EncryptionProtector <String>]
       [-UserAssignedIdentityId <String[]>]
       [-KeyList <String[]>]
       [-FederatedClientId <Guid>]
       [-EncryptionProtectorAutoRotation]
       [-ResourceGroupName] <String>
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSqlDatabase
       [-FromDeletedDatabaseBackup]
       [-PointInTime <DateTime>]
       -DeletionDate <DateTime>
       -ResourceId <String>
       -ServerName <String>
       -TargetDatabaseName <String>
       [-Edition <String>]
       [-ServiceObjectiveName <String>]
       [-ElasticPoolName <String>]
       [-AsJob]
       [-LicenseType <String>]
       [-HAReplicaCount <Int32>]
       [-BackupStorageRedundancy <String>]
       [-ZoneRedundant]
       [-Tag <Hashtable>]
       [-AssignIdentity]
       [-EncryptionProtector <String>]
       [-UserAssignedIdentityId <String[]>]
       [-KeyList <String[]>]
       [-FederatedClientId <Guid>]
       [-EncryptionProtectorAutoRotation]
       [-ResourceGroupName] <String>
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSqlDatabase
       [-FromDeletedDatabaseBackup]
       [-PointInTime <DateTime>]
       -DeletionDate <DateTime>
       -ResourceId <String>
       -ServerName <String>
       -TargetDatabaseName <String>
       -Edition <String>
       [-AsJob]
       -ComputeGeneration <String>
       -VCore <Int32>
       [-LicenseType <String>]
       [-HAReplicaCount <Int32>]
       [-BackupStorageRedundancy <String>]
       [-ZoneRedundant]
       [-Tag <Hashtable>]
       [-AssignIdentity]
       [-EncryptionProtector <String>]
       [-UserAssignedIdentityId <String[]>]
       [-KeyList <String[]>]
       [-FederatedClientId <Guid>]
       [-EncryptionProtectorAutoRotation]
       [-ResourceGroupName] <String>
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSqlDatabase
       [-FromGeoBackup]
       -ResourceId <String>
       -ServerName <String>
       -TargetDatabaseName <String>
       [-Edition <String>]
       [-ServiceObjectiveName <String>]
       [-ElasticPoolName <String>]
       [-AsJob]
       [-LicenseType <String>]
       [-HAReplicaCount <Int32>]
       [-BackupStorageRedundancy <String>]
       [-ZoneRedundant]
       [-Tag <Hashtable>]
       [-AssignIdentity]
       [-EncryptionProtector <String>]
       [-UserAssignedIdentityId <String[]>]
       [-KeyList <String[]>]
       [-FederatedClientId <Guid>]
       [-EncryptionProtectorAutoRotation]
       [-ResourceGroupName] <String>
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSqlDatabase
       [-FromGeoBackup]
       -ResourceId <String>
       -ServerName <String>
       -TargetDatabaseName <String>
       -Edition <String>
       [-AsJob]
       -ComputeGeneration <String>
       -VCore <Int32>
       [-LicenseType <String>]
       [-HAReplicaCount <Int32>]
       [-BackupStorageRedundancy <String>]
       [-ZoneRedundant]
       [-Tag <Hashtable>]
       [-AssignIdentity]
       [-EncryptionProtector <String>]
       [-UserAssignedIdentityId <String[]>]
       [-KeyList <String[]>]
       [-FederatedClientId <Guid>]
       [-EncryptionProtectorAutoRotation]
       [-ResourceGroupName] <String>
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSqlDatabase
       [-FromLongTermRetentionBackup]
       -ResourceId <String>
       -ServerName <String>
       -TargetDatabaseName <String>
       [-Edition <String>]
       [-ServiceObjectiveName <String>]
       [-ElasticPoolName <String>]
       [-AsJob]
       [-LicenseType <String>]
       [-HAReplicaCount <Int32>]
       [-BackupStorageRedundancy <String>]
       [-ZoneRedundant]
       [-Tag <Hashtable>]
       [-AssignIdentity]
       [-EncryptionProtector <String>]
       [-UserAssignedIdentityId <String[]>]
       [-KeyList <String[]>]
       [-FederatedClientId <Guid>]
       [-EncryptionProtectorAutoRotation]
       [-ResourceGroupName] <String>
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSqlDatabase
       [-FromLongTermRetentionBackup]
       -ResourceId <String>
       -ServerName <String>
       -TargetDatabaseName <String>
       -Edition <String>
       [-AsJob]
       -ComputeGeneration <String>
       -VCore <Int32>
       [-LicenseType <String>]
       [-HAReplicaCount <Int32>]
       [-BackupStorageRedundancy <String>]
       [-ZoneRedundant]
       [-Tag <Hashtable>]
       [-AssignIdentity]
       [-EncryptionProtector <String>]
       [-UserAssignedIdentityId <String[]>]
       [-KeyList <String[]>]
       [-FederatedClientId <Guid>]
       [-EncryptionProtectorAutoRotation]
       [-ResourceGroupName] <String>
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Description

The Restore-AzSqlDatabase cmdlet restores a SQL database from a geo-redundant backup, a backup of a deleted database, a long term retention backup, or a point in time in a live database. The restored database is created as a new database. You can create an elastic SQL database by setting the ElasticPoolName parameter to an existing elastic pool. You can also perform a cross subscription restore for a datawarehouse database.

Examples

Example 1: Restore a database from a point in time

$Database = Get-AzSqlDatabase -ResourceGroupName "ResourceGroup01" -ServerName "Server01" -DatabaseName "Database01"
Restore-AzSqlDatabase -FromPointInTimeBackup -PointInTime UTCDateTime -ResourceGroupName $Database.ResourceGroupName -ServerName $Database.ServerName -TargetDatabaseName "RestoredDatabase" -ResourceId $Database.ResourceID -Edition "Standard" -ServiceObjectiveName "S2"

The first command gets the SQL database named Database01, and then stores it in the $Database variable. The second command restores the database in $Database from the specified point-in-time backup to the database named RestoredDatabase.

Example 2: Restore a database from a point in time to an elastic pool

$Database = Get-AzSqlDatabase -ResourceGroupName "ResourceGroup01" -ServerName "Server01" -DatabaseName "Database01"
Restore-AzSqlDatabase -FromPointInTimeBackup -PointInTime UTCDateTime -ResourceGroupName $Database.ResourceGroupName -ServerName $Database.ServerName -TargetDatabaseName "RestoredDatabase" -ResourceId $Database.ResourceID -ElasticPoolName "ElasticPool01"

The first command gets the SQL database named Database01, and then stores it in the $Database variable. The second command restores the database in $Database from the specified point-in-time backup to the SQL database named RestoredDatabase in the elastic pool named elasticpool01.

Example 3: Restore a deleted database

$DeletedDatabase = Get-AzSqlDeletedDatabaseBackup -ResourceGroupName "ResourceGroup01" -ServerName "Server01" -DatabaseName "Database01"
Restore-AzSqlDatabase -FromDeletedDatabaseBackup -DeletionDate $DeletedDatabase.DeletionDate -ResourceGroupName $DeletedDatabase.ResourceGroupName -ServerName $DeletedDatabase.ServerName -TargetDatabaseName "RestoredDatabase" -ResourceId $DeletedDatabase.ResourceID -Edition "Standard" -ServiceObjectiveName "S2" -PointInTime UTCDateTime

The first command gets the deleted database backup that you want to restore by using Get-AzSqlDeletedDatabaseBackup. The second command starts the restore from the deleted database backup by using the Restore-AzSqlDatabase cmdlet. If the -PointInTime parameter is not specified, the database will be restored to the deletion time.

Example 4: Restore a deleted database into an elastic pool

$DeletedDatabase = Get-AzSqlDeletedDatabaseBackup -ResourceGroupName $resourceGroupName -ServerName $sqlServerName -DatabaseName 'DatabaseToRestore'
Restore-AzSqlDatabase -FromDeletedDatabaseBackup -DeletionDate $DeletedDatabase.DeletionDate -ResourceGroupName $DeletedDatabase.ResourceGroupName -ServerName $DeletedDatabase.ServerName -TargetDatabaseName "RestoredDatabase" -ResourceId $DeletedDatabase.ResourceID -ElasticPoolName "elasticpool01" -PointInTime UTCDateTime

The first command gets the deleted database backup that you want to restore by using Get-AzSqlDeletedDatabaseBackup. The second command starts the restore from the deleted database backup by using Restore-AzSqlDatabase. If the -PointInTime parameter is not specified, the database will be restored to the deletion time.

Example 5: Geo-Restore a database

$GeoBackup = Get-AzSqlDatabaseGeoBackup -ResourceGroupName "ResourceGroup01" -ServerName "Server01" -DatabaseName "Database01"
Restore-AzSqlDatabase -FromGeoBackup -ResourceGroupName "TargetResourceGroup" -ServerName "TargetServer" -TargetDatabaseName "RestoredDatabase" -ResourceId $GeoBackup.ResourceID -Edition "Standard" -ServiceObjectiveName "S2"

The first command gets the geo-redundant backup for the database named Database01, and then stores it in the $GeoBackup variable. The second command restores the backup in $GeoBackup to the SQL database named RestoredDatabase.

Parameters

-AsJob

Run cmdlet in the background

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-AssignIdentity

Generate and assign a Microsoft Entra identity for this database for use with key management services like Azure KeyVault.

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-BackupStorageRedundancy

The Backup storage redundancy used to store backups for the SQL Database. Options are: Local, Zone, Geo and GeoZone.

Type:	String
Accepted values:	Local, Zone, Geo, GeoZone
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-ComputeGeneration

The compute generation to assign to the restored database

Type:	String
Aliases:	Family
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-Confirm

Prompts you for confirmation before running the cmdlet.

Type:	SwitchParameter
Aliases:	cf
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-DefaultProfile

The credentials, account, tenant, and subscription used for communication with azure

Type:	IAzureContextContainer
Aliases:	AzContext, AzureRmContext, AzureCredential
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-DeletionDate

Specifies the deletion date as a DateTime object. To get a DateTime object, use the Get-Date cmdlet.

Type:	DateTime
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-Edition

Specifies the edition of the SQL database. The acceptable values for this parameter are:

• None
• Basic
• Standard
• Premium
• DataWarehouse
• Free
• Stretch
• GeneralPurpose
• BusinessCritical

Type:	String
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-ElasticPoolName

Specifies the name of the elastic pool in which to put the SQL database.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-EncryptionProtector

The encryption protector key for SQL Database.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-EncryptionProtectorAutoRotation

The AKV Key Auto Rotation status

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-FederatedClientId

The federated client id for the SQL Database. It is used for cross tenant CMK scenario.

Type:	Nullable<T>[Guid]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-FromDeletedDatabaseBackup

Indicates that this cmdlet restores a database from a backup of a deleted SQL database. You can use the Get-AzSqlDeletedDatabaseBackup cmdlet to get the backup of a deleted SQL database.

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-FromGeoBackup

Indicates that this cmdlet restores a SQL database from a geo-redundant backup. You can use the Get-AzSqlDatabaseGeoBackup cmdlet to get a geo-redundant backup.

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-FromLongTermRetentionBackup

Indicates that this cmdlet restores a SQL database from a long term retention backup.

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-FromPointInTimeBackup

Indicates that this cmdlet restores a SQL database from a point-in-time backup.

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-HAReplicaCount

The HA Replica Count used to store backups for the SQL Database.

Type:	Int32
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-KeyList

The list of AKV keys for the SQL Database.

Type:	String[]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-LicenseType

The license type for the Azure Sql database.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-PointInTime

Specifies the point in time, as a DateTime object, that you want to restore your SQL database to. To get a DateTime object, use Get-Date cmdlet. Use this parameter together with the FromPointInTimeBackup parameter.

Type:	DateTime
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-ResourceGroupName

Specifies the name of the resource group to which this cmdlet assigns the SQL database.

Type:	String
Position:	0
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-ResourceId

Specifies the ID of the resource to restore.

Type:	String
Aliases:	Id
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-ServerName

Specifies the name of the SQL database server.

Type:	String
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-ServiceObjectiveName

Specifies the name of the service objective.

Type:	String
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False

-Tag

The tags to associate with the Azure Sql Database

Type:	Hashtable
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-TargetDatabaseName

Specifies the name of the database to restore to.

Type:	String
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-UserAssignedIdentityId

The list of user assigned identity for the SQL Database.

Type:	String[]
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-VCore

The Vcore numbers of the restored Azure Sql Database.

Type:	Int32
Aliases:	Capacity
Position:	Named
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Type:	SwitchParameter
Aliases:	wi
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-ZoneRedundant

The zone redundancy to associate with the Azure Sql Database. This property is only settable for Hyperscale edition databases.

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

Inputs

DateTime

String

Outputs

AzureSqlDatabaseModel

Related Links

• Recover an Azure SQL Database from an outage
• Recover an Azure SQL Database from a user error
• Get-AzSqlDatabase
• Get-AzSqlDatabaseGeoBackup
• Get-AzSqlDeletedDatabaseBackup
• SQL Database Documentation