functions/Get-DbaXESessionTarget.ps1
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function Get-DbaXESessionTarget { <# .SYNOPSIS Get a list of Extended Events Session Targets .DESCRIPTION Retrieves a list of Extended Events Session Targets .PARAMETER SqlInstance SQL Server name or SMO object representing the SQL Server to connect to. This can be a collection and receive pipeline input to allow the function to be executed against multiple SQL Server instances. .PARAMETER SqlCredential SqlCredential object to connect as. If not specified, current Windows login will be used. .PARAMETER Session Only return a specific session. This parameter is auto-populated. .PARAMETER Target Only return a specific target. .PARAMETER SessionObject Internal pipeline parameter .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 } } } |