functions/Get-DbaXESessionTarget.ps1
|
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 Login to the target instance using alternative credentials. Windows and SQL Authentication supported. Accepts credential objects (Get-Credential) .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 InputObject 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: ExtendedEvent, XE, XEvent Website: https://dbatools.io Copyright: (C) Chrissy LeMaire, clemaire@gmail.com License: MIT https://opensource.org/licenses/MIT .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[]]$InputObject, [switch][Alias('Silent')] $EnableException ) begin { 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.ComputerName -filepath $file } } Add-Member -Force -InputObject $xtarget -MemberType NoteProperty -Name ComputerName -Value $server.ComputerName 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) { $InputObject += Get-DbaXESession -SqlInstance $instance -SqlCredential $SqlCredential -Session $Session } Get-Target -Sessions $InputObject -Session $Session -Target $Target } } |