dbatools

1.1.19

functions/Get-DbaDbRecoveryModel.ps1

                                function Get-DbaDbRecoveryModel {

    <#

    .SYNOPSIS

        Get-DbaDbRecoveryModel displays the Recovery Model.

    .DESCRIPTION

        Get-DbaDbRecoveryModel displays the Recovery Model for all databases. This is the default, you can filter using -Database, -ExcludeDatabase, -RecoveryModel

    .PARAMETER SqlInstance

        The target SQL Server instance or instances.

    .PARAMETER SqlCredential

        Login to the target instance using alternative credentials. Accepts PowerShell credentials (Get-Credential).

        Windows Authentication, SQL Server Authentication, Active Directory - Password, and Active Directory - Integrated are all supported.

        For MFA support, please use Connect-DbaInstance.

    .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 RecoveryModel

        Filters the output based on Recovery Model. Valid options are Simple, Full and 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 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.

    .NOTES

        Tags: Recovery, RecoveryModel, Simple, Full, Bulk, BulkLogged

        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/Get-DbaDbRecoveryModel

    .EXAMPLE

        PS C:\> Get-DbaDbRecoveryModel -SqlInstance sql2014 -RecoveryModel BulkLogged -Verbose

        Gets all databases on SQL Server instance sql2014 having RecoveryModel set to BulkLogged.

    .EXAMPLE

        PS C:\> Get-DbaDbRecoveryModel -SqlInstance sql2014 -Database TestDB

        Gets recovery model information for TestDB. If TestDB does not exist on the instance nothing is returned.

    #>

    [CmdletBinding()]

    param (

        [parameter(Mandatory, ValueFromPipeline)]

        [DbaInstance[]]$SqlInstance,

        [PSCredential]$SqlCredential,

        [ValidateSet('Simple', 'Full', 'BulkLogged')]

        [string[]]$RecoveryModel,

        [object[]]$Database,

        [object[]]$ExcludeDatabase,

        [switch]$EnableException

    )

    begin {

        $defaults = 'ComputerName', 'InstanceName', 'SqlInstance', 'Name', 'Status', 'IsAccessible', 'RecoveryModel',

        'LastBackupDate as LastFullBackup', 'LastDifferentialBackupDate as LastDiffBackup',

        'LastLogBackupDate as LastLogBackup'

    }

    process {

        $params = @{

            SqlInstance     = $SqlInstance

            SqlCredential   = $SqlCredential

            Database        = $Database

            ExcludeDatabase = $ExcludeDatabase

            EnableException = $EnableException

        }

        if ($RecoveryModel) {

            Get-DbaDatabase @params | Where-Object RecoveryModel -in $RecoveryModel | Where-Object IsAccessible | Select-DefaultView -Property $defaults

        } else {

            Get-DbaDatabase @params | Select-DefaultView -Property $defaults

        }

    }

}

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