functions/Get-DbaXESessionTarget.ps1
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function Get-DbaXESessionTarget { <# .SYNOPSIS Get a list of Extended Events Session Targets from the specified SQL Server instance(s). .DESCRIPTION Retrieves a list of Extended Events Session Targets from the specified SQL Server instance(s). .PARAMETER SqlInstance Target SQL Server. You must have sysadmin access and server version must be SQL Server version 2008 or higher. .PARAMETER SqlCredential Allows you to login to servers using SQL Logins instead of Windows Authentication (AKA Integrated or Trusted). To use: $scred = Get-Credential, then pass $scred object to the -SqlCredential parameter. Windows Authentication will be used if SqlCredential is not specified. SQL Server does not accept Windows credentials being passed as credentials. To connect as a different Windows user, run PowerShell as that user. .PARAMETER Session Only return a specific session. Options for this parameter are auto-populated from the server. .PARAMETER Target Only return a specific target. .PARAMETER SessionObject Specifies an XE session returned by Get-DbaXESession to search. .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .NOTES Tags: Xevent Website: https://dbatools.io Copyright: (C) Chrissy LeMaire, clemaire@gmail.com License: GNU GPL v3 https://opensource.org/licenses/GPL-3.0 .LINK https://dbatools.io/Get-DbaXESessionTarget .EXAMPLE Get-DbaXESessionTarget -SqlInstance ServerA\sql987 -Session system_health Shows targets for the system_health session on ServerA\sql987. .EXAMPLE Get-DbaXESession -SqlInstance sql2016 -Session system_health | Get-DbaXESessionTarget Returns the targets for the system_health session on sql2016. .EXAMPLE Get-DbaXESession -SqlInstance sql2016 -Session system_health | Get-DbaXESessionTarget -Target package0.event_file Return only the package0.event_file target for the system_health session on sql2016. #> [CmdletBinding(DefaultParameterSetName = "Default")] param ( [parameter(ValueFromPipeline, ParameterSetName = "instance", Mandatory)] [Alias("ServerInstance", "SqlServer")] [DbaInstanceParameter[]]$SqlInstance, [PSCredential]$SqlCredential, [string[]]$Session, [string[]]$Target, [parameter(ValueFromPipeline, ParameterSetName = "piped", Mandatory)] [Microsoft.SqlServer.Management.XEvent.Session[]]$SessionObject, [switch][Alias('Silent')]$EnableException ) begin { if ([System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.Management.XEvent") -eq $null) { Stop-Function -Message "SMO version is too old. To collect Extended Events, you must have SQL Server Management Studio 2012 or higher installed." return } function Get-Target { [CmdletBinding()] param ( $Sessions, $Session, $Server, $Target ) foreach ($xsession in $Sessions) { if ($null -eq $server) { $server = $xsession.Parent } if ($Session -and $xsession.Name -notin $Session) { continue } $status = switch ($xsession.IsRunning) { $true { "Running" } $false { "Stopped" } } $sessionname = $xsession.Name foreach ($xtarget in $xsession.Targets) { if ($Target -and $xtarget.Name -notin $Target) { continue } $files = $xtarget.TargetFields | Where-Object Name -eq Filename | Select-Object -ExpandProperty Value $filecollection = $remotefile = @() if ($files) { foreach ($file in $files) { if ($file -notmatch ':\\' -and $file -notmatch '\\\\') { $directory = $server.ErrorLogPath.TrimEnd("\") $file = "$directory\$file" } $filecollection += $file $remotefile += Join-AdminUnc -servername $server.netName -filepath $file } } Add-Member -Force -InputObject $xtarget -MemberType NoteProperty -Name ComputerName -Value $server.NetName Add-Member -Force -InputObject $xtarget -MemberType NoteProperty -Name InstanceName -Value $server.ServiceName Add-Member -Force -InputObject $xtarget -MemberType NoteProperty -Name SqlInstance -Value $server.DomainInstanceName Add-Member -Force -InputObject $xtarget -MemberType NoteProperty -Name Session -Value $sessionname Add-Member -Force -InputObject $xtarget -MemberType NoteProperty -Name SessionStatus -Value $status Add-Member -Force -InputObject $xtarget -MemberType NoteProperty -Name TargetFile -Value $filecollection Add-Member -Force -InputObject $xtarget -MemberType NoteProperty -Name RemoteTargetFile -Value $remotefile Select-DefaultView -InputObject $xtarget -Property ComputerName, InstanceName, SqlInstance, Session, SessionStatus, Name, ID, 'TargetFields as Field', PackageName, 'TargetFile as File', Description, ScriptName } } } } process { if (Test-FunctionInterrupt) { return } foreach ($instance in $SqlInstance) { try { Write-Message -Level Verbose -Message "Connecting to $instance" $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $SqlCredential -MinimumVersion 11 } catch { Stop-Function -Message "Failure" -Category ConnectionError -ErrorRecord $_ -Target $instance -Continue } $SqlConn = $server.ConnectionContext.SqlConnectionObject $SqlStoreConnection = New-Object Microsoft.SqlServer.Management.Sdk.Sfc.SqlStoreConnection $SqlConn $xsessionEStore = New-Object Microsoft.SqlServer.Management.XEvent.XEStore $SqlStoreConnection Write-Message -Level Verbose -Message "Getting XEvents Session Targets on $instance." $xsessions = $xsessionEStore.sessions if ($Session) { $xsessions = $xsessions | Where-Object { $_.Name -in $Session } } Get-Target -Sessions $xsessions -Session $Session -Server $server -Target $Target } if ((Test-Bound -ParameterName SqlInstance -Not)) { Get-Target -Sessions $SessionObject -Session $Session -Target $Target } } } |