Restore-AzSynapseSqlPool

Reference

Module:: Az.Synapse

Restores a Synapse Analytics SQL pool.

Syntax

Restore-AzSynapseSqlPool
       [-FromBackup]
       [-ResourceGroupName <String>]
       -WorkspaceName <String>
       -Name <String>
       -ResourceId <String>
       [-Tag <Hashtable>]
       [-StorageAccountType <String>]
       [-AsJob]
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSynapseSqlPool
       [-FromBackup]
       -WorkspaceObject <PSSynapseWorkspace>
       -Name <String>
       -ResourceId <String>
       [-Tag <Hashtable>]
       [-StorageAccountType <String>]
       [-AsJob]
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSynapseSqlPool
       [-FromRestorePoint]
       [-ResourceGroupName <String>]
       -WorkspaceName <String>
       -Name <String>
       -PerformanceLevel <String>
       -ResourceId <String>
       -RestorePoint <DateTime>
       [-Tag <Hashtable>]
       [-StorageAccountType <String>]
       [-AsJob]
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSynapseSqlPool
       [-FromRestorePoint]
       -WorkspaceObject <PSSynapseWorkspace>
       -Name <String>
       -PerformanceLevel <String>
       -ResourceId <String>
       -RestorePoint <DateTime>
       [-Tag <Hashtable>]
       [-StorageAccountType <String>]
       [-AsJob]
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSynapseSqlPool
       [-FromDroppedSqlPool]
       [-ResourceGroupName <String>]
       -WorkspaceName <String>
       -Name <String>
       -ResourceId <String>
       -DeletionDate <DateTime>
       [-Tag <Hashtable>]
       [-StorageAccountType <String>]
       [-AsJob]
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Restore-AzSynapseSqlPool
       [-FromDroppedSqlPool]
       -WorkspaceObject <PSSynapseWorkspace>
       -Name <String>
       -ResourceId <String>
       -DeletionDate <DateTime>
       [-Tag <Hashtable>]
       [-StorageAccountType <String>]
       [-AsJob]
       [-DefaultProfile <IAzureContextContainer>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

Description

The Restore-AzSynapseSqlPool cmdlet restores an Azure Synapse Analytics SQL pool from a geo-redundant backup, a backup of a deleted SQL pool or a restore point of any SQL pool. The restored SQL pool is created as a new SQL pool.

Examples

Example 1

# Transform Synapse SQL pool resource ID to SQL database ID because 
# currently the command only accepts the SQL databse ID. For example: /subscriptions/<SubscriptionId>/resourceGroups/<ResourceGroupName>/providers/Microsoft.Sql/servers/<WorkspaceName>/databases/<DatabaseName>
$pool = Get-AzSynapseSqlPool -ResourceGroupName ContosoResourceGroup -WorkspaceName ContosoWorkspace -Name ContosoSqlPool
$databaseId = $pool.Id -replace "Microsoft.Synapse", "Microsoft.Sql" `
	-replace "workspaces", "servers" `
	-replace "sqlPools", "databases"
 
# Get the latest restore point
$restorePoint = $pool | Get-AzSynapseSqlPoolRestorePoint | Select-Object -Last 1

# Restore to same workspace with source SQL pool
$restoredPool = Restore-AzSynapseSqlPool -FromRestorePoint -RestorePoint $restorePoint.RestorePointCreationDate -TargetSqlPoolName ContosoRestoredSqlPool -ResourceGroupName $pool.ResourceGroupName -WorkspaceName $pool.WorkspaceName -ResourceId $databaseId -PerformanceLevel DW200c

This command creates an Azure Synapse Analytics SQL pool by leveraging a restore point from any existing SQL pool to recover or copy from a previous state.

Example 2

# Transform Synapse SQL pool resource ID to SQL database ID because
# currently the command only accepts the SQL databse ID. For example: /subscriptions/<SubscriptionId>/resourceGroups/<ResourceGroupName>/providers/Microsoft.Sql/servers/<WorkspaceName>/recoverabledatabases/<DatabaseName>
$pool = Get-AzSynapseSqlPoolGeoBackup -ResourceGroupName ContosoResourceGroup -WorkspaceName ContosoWorkspace -Name ContosoSqlPool
$databaseId = $pool.Id -replace "Microsoft.Synapse", "Microsoft.Sql" `
    -replace "workspaces", "servers"

# Restore to same workspace with source SQL pool
$restoredPool = Restore-AzSynapseSqlPool -FromBackup -TargetSqlPoolName ContosoRestoredSqlPool -ResourceGroupName $pool.ResourceGroupName -WorkspaceName $pool.WorkspaceName -ResourceId $databaseId

This command creates an Azure Synapse Analytics SQL pool which restores from the SQL pool backup.

Example 3

# Transform Synapse dropped SQL pool resource ID to SQL pool resource ID
$pool = Get-AzSynapseDroppedSqlPool -ResourceGroupName ContosoResourceGroup -WorkspaceName ContosoWorkspace -Name ContosoSqlPool
$poolId = $pool.Id.Split(",")[0]
$poolId = $poolId -replace "restorableDroppedSqlPools", "sqlPools"

# Restore to same workspace with source SQL pool
$restoredPool = Restore-AzSynapseSqlPool -FromDroppedSqlPool -DeletionDate $pool.DeletionDate -TargetSqlPoolName ContosoRestoredSqlPool -ResourceGroupName $pool.ResourceGroupName -WorkspaceName $pool.WorkspaceName -ResourceId $poolId

This command creates an Azure Synapse Analytics SQL pool which restores from the deleted SQL pool backup.

Example 4

# Transform Synapse SQL pool resource ID to SQL database ID because 
# currently the command only accepts the SQL databse ID. For example: /subscriptions/<SubscriptionId>/resourceGroups/<ResourceGroupName>/providers/Microsoft.Sql/servers/<WorkspaceName>/databases/<DatabaseName>
$pool = Get-AzSynapseSqlPool -ResourceGroupName ContosoResourceGroup -WorkspaceName ContosoWorkspace -Name ContosoSqlPool
$databaseId = $pool.Id -replace "Microsoft.Synapse", "Microsoft.Sql" `
	-replace "workspaces", "servers" `
	-replace "sqlPools", "databases"

# Get the latest restore point
$restorePoint = $pool | Get-AzSynapseSqlPoolRestorePoint | Select-Object -Last 1

# Restore to same workspace with source SQL pool
$restoredPool = Restore-AzSynapseSqlPool -FromRestorePoint -RestorePoint $restorePoint.RestorePointCreationDate -TargetSqlPoolName ContosoRestoredSqlPool -ResourceGroupName $pool.ResourceGroupName -WorkspaceName $pool.WorkspaceName -ResourceId $databaseId -PerformanceLevel DW200c -Tag @{"tagName" = "tagValue"} -StorageAccountType LRS

This command creates an Azure Synapse Analytics SQL pool with specified tags and storage account type by leveraging a restore point from any existing SQL pool to recover or copy from a previous state.

Parameters

-AsJob

Run cmdlet in the background

Type:	SwitchParameter
Position:	Named
Default value:	None
Required:	False
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

The deletion date of the Azure Synaspe SQL Database to retrieve backups for, with millisecond precision (e.g. 2016-02-23T00:21:22.847Z)

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

-FromBackup

Indicates to restore from the most recent backup of any SQL pool in this subscription.

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

-FromDroppedSqlPool

Indicates to leverage a restore point from any SQL pool in this subscription to recover or copy from a previous state.

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

-FromRestorePoint

Indicates to leverage a restore point from any SQL pool in this subscription to recover or copy from a previous state.

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

-Name

Name of Synapse SQL pool.

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

-PerformanceLevel

The SQL Service tier and performance level to assign to the SQL pool. For example, DW2000c.

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

-ResourceGroupName

Resource group name.

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

-ResourceId

The resource ID of the database to restore.

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

-RestorePoint

Snapshot time to restore.

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

-StorageAccountType

The storage account type used to store backups for the sql pool. Possible values include: 'GRS', 'LRS'.

Type:	String
Accepted values:	GRS, LRS
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-Tag

A string,string dictionary of tags associated with the resource.

Type:	Hashtable
Position:	Named
Default value:	None
Required:	False
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

-WorkspaceName

Name of Synapse workspace.

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

-WorkspaceObject

workspace input object, usually passed through the pipeline.

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

Inputs

PSSynapseWorkspace

Outputs

PSSynapseSqlPool

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