Citrix Daas SDK

Get-ProvInstalledDBVersion

Gets a list of all available database schema versions for the MachineCreation Service.

Syntax

Get-ProvInstalledDBVersion
   [-Upgrade]
   [-Downgrade]
   [<CitrixCommonParameters>]
   [<CommonParameters>]
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Description

Gets the current version number of the Citrix MachineCreation Service database schema when called with no parameters.

When called with the -Upgrade parameter, gets the service schema version numbers to which an upgrade could be performed.

When called with the -Downgrade parameter, gets the service schema version numbers to which a downgrade could be performed.

The SQL scripts to perform schema upgrades and downgrades can be obtained using the Get-ProvDBVersionChangeScript cmdlet. Citrix recommends that where possible service schema upgrades are performed using Studio rather than manually via the SDK.

Only one of the -Upgrade or -Downgrade parameters may be supplied at once.

Examples

EXAMPLE 1

Gets the current Citrix MachineCreation Service database schema version number.

Get-ProvInstalledDBVersion

Major  Minor  Build  Revision
-----  -----  -----  --------
7      40     0      0
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EXAMPLE 2

Get the versions of the MachineCreation Service database schema for which upgrade scripts are supplied.

Get-ProvInstalledDBVersion -Upgrade

Major  Minor  Build  Revision
-----  -----  -----  --------
7      41     0      0
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Parameters

-Upgrade

Specifies that only schema versions to which the current database version can be upgraded should be returned.

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

-Downgrade

Specifies that only schema versions to which the current database version can be downgraded should be returned.

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

CitrixCommonParameters

This cmdlet supports the common Citrix parameters: -AdminAddress, -AdminClientIP, -BearerToken, -TraceParent, -TraceState and -VirtualSiteId. For more information, see about_CitrixCommonParameters.

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

Inputs

None

You cannot pipe input into this cmdlet.

Outputs

Version

Get-ProvInstalledDBVersion returns database schema version numbers as requested.

Notes

If the command fails, the following errors can be returned:

  • InvalidParameterCombination

    Both the Upgrade and Downgrade flags were specified.

  • NoOp

    The operation was successful but had no effect.

  • NoDBConnections

    The database connection string for the MachineCreation Service has not been specified.

  • DatabaseError

    An error occurred in the service while attempting a database operation.

  • DatabaseNotConfigured

    The operation could not be completed because the database for the service is not configured.

  • DataStoreException

    An error occurred in the service while attempting a database operation - communication with the database failed for various reasons.

  • PermissionDenied

    You do not have permission to execute this command.

  • AuthorizationError

    There was a problem communicating with the Citrix Delegated Administration Service.

  • CommunicationError

    There was a problem communicating with the remote service.

  • ExceptionThrown

    An unexpected error occurred. For more details, see the Windows event logs on the controller or the Citrix Virtual Apps and Desktops logs.

Get-ProvInstalledDBVersion