functions/Set-DbaDbRecoveryModel.ps1
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function Set-DbaDbRecoveryModel { <# .SYNOPSIS Set-DbaDbRecoveryModel sets the Recovery Model. .DESCRIPTION Set-DbaDbRecoveryModel sets the Recovery Model for user databases. .PARAMETER SqlInstance The target SQL Server instance or instances. .PARAMETER SqlCredential Login to the target instance using alternative credentials. Windows and SQL Authentication supported. Accepts credential objects (Get-Credential) .PARAMETER Database The database(s) to process - this list is auto-populated from the server. if unspecified, all databases will be processed. .PARAMETER ExcludeDatabase The database(s) to exclude - this list is auto-populated from the server .PARAMETER AllDatabases This is a parameter that was included for safety, so you don't accidentally set options on all databases without specifying .PARAMETER RecoveryModel Recovery Model to be set. Valid options are 'Simple', 'Full', 'BulkLogged' Details about the recovery models can be found here: https://docs.microsoft.com/en-us/sql/relational-databases/backup-restore/recovery-models-sql-server .PARAMETER WhatIf If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run. .PARAMETER Confirm Prompts for confirmation. For example: Are you sure you want to perform this action? Performing the operation "ALTER DATABASE [model] SET RECOVERY Full" on target "[model] on WERES14224". [Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"): .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .PARAMETER InputObject A collection of databases (such as returned by Get-DbaDatabase) .NOTES Tags: RecoveryModel, Database Author: Viorel Ciucu (@viorelciucu), https://www.cviorel.com Website: https://dbatools.io Copyright: (c) 2018 by dbatools, licensed under MIT License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Set-DbaDbRecoveryModel .EXAMPLE PS C:\> Set-DbaDbRecoveryModel -SqlInstance sql2014 -RecoveryModel BulkLogged -Database model -Confirm:$true -Verbose Sets the Recovery Model to BulkLogged for database [model] on SQL Server instance sql2014. User is requested to confirm the action. .EXAMPLE PS C:\> Get-DbaDatabase -SqlInstance sql2014 -Database TestDB | Set-DbaDbRecoveryModel -RecoveryModel Simple -Confirm:$false Sets the Recovery Model to Simple for database [TestDB] on SQL Server instance sql2014. Confirmation is not required. .EXAMPLE PS C:\> Set-DbaDbRecoveryModel -SqlInstance sql2014 -RecoveryModel Simple -Database TestDB -Confirm:$false Sets the Recovery Model to Simple for database [TestDB] on SQL Server instance sql2014. Confirmation is not required. .EXAMPLE PS C:\> Set-DbaDbRecoveryModel -SqlInstance sql2014 -RecoveryModel Simple -AllDatabases -Confirm:$false Sets the Recovery Model to Simple for ALL uses databases MODEL database on SQL Server instance sql2014. Runs without asking for confirmation. .EXAMPLE PS C:\> Set-DbaDbRecoveryModel -SqlInstance sql2014 -RecoveryModel BulkLogged -Database TestDB1, TestDB2 -Confirm:$false -Verbose Sets the Recovery Model to BulkLogged for [TestDB1] and [TestDB2] databases on SQL Server instance sql2014. Runs without asking for confirmation. #> [CmdletBinding(DefaultParameterSetName = "Default", SupportsShouldProcess, ConfirmImpact = 'High')] param ( [parameter(Mandatory, ParameterSetName = "Instance")] [Alias("ServerInstance", "SqlServer")] [DbaInstance[]]$SqlInstance, [PSCredential]$SqlCredential, [parameter(Mandatory)] [ValidateSet('Simple', 'Full', 'BulkLogged')] [string]$RecoveryModel, [object[]]$Database, [object[]]$ExcludeDatabase, [switch]$AllDatabases, [switch]$EnableException, [parameter(Mandatory, ValueFromPipeline, ParameterSetName = "Pipeline")] [Microsoft.SqlServer.Management.Smo.Database[]]$InputObject ) process { foreach ($instance in $SqlInstance) { try { $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $SqlCredential } catch { Stop-Function -Message "Failure" -Category ConnectionError -ErrorRecord $_ -Target $instance -Continue } if (!$Database -and !$AllDatabases -and !$ExcludeDatabase) { Stop-Function -Message "You must specify -AllDatabases or -Database to continue" return } # We need to be able to change the RecoveryModel for model database $systemdbs = @("tempdb") $databases = $server.Databases | Where-Object { $systemdbs -notcontains $_.Name -and $_.IsAccessible } # filter collection based on -Database/-Exclude parameters if ($Database) { $databases = $databases | Where-Object Name -In $Database } if ($ExcludeDatabase) { $databases = $databases | Where-Object Name -NotIn $ExcludeDatabase } if (!$databases) { Stop-Function -Message "The database(s) you specified do not exist on the instance $instance." return } $InputObject += $databases } foreach ($db in $InputObject) { if ($db.RecoveryModel -eq $RecoveryModel) { Stop-Function -Message "Recovery Model for database $db is already set to $RecoveryModel" -Category ConnectionError -Target $instance -Continue } else { if ($Pscmdlet.ShouldProcess("$db on $instance", "ALTER DATABASE $db SET RECOVERY $RecoveryModel")) { $db.RecoveryModel = $RecoveryModel $db.Alter() Write-Message -Level Verbose -Message "Recovery Model set to $RecoveryModel for database $db" } } Get-DbaDbRecoveryModel -SqlInstance $db.Parent -Database $db.name } } } |