functions/Get-DbaTraceFlag.ps1
|
function Get-DbaTraceFlag { <# .SYNOPSIS Get global Trace Flag(s) information for each instance(s) of SQL Server. .DESCRIPTION Returns Trace Flags that are enabled globally on each instance(s) of SQL Server as an object. .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 TraceFlag Use this switch to filter to a specific Trace Flag. .PARAMETER Silent Use this switch to disable any kind of verbose messages. .NOTES Tags: Trace, Flag Author: Kevin Bullen (@sqlpadawan) References: https://docs.microsoft.com/en-us/sql/t-sql/database-console-commands/dbcc-traceon-trace-flags-transact-sql 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-DbaTraceFlag .EXAMPLE Get-DbaTraceFlag -SqlInstance localhost Returns all Trace Flag information on the local default SQL Server instance .EXAMPLE Get-DbaTraceFlag -SqlInstance localhost, sql2016 Returns all Trace Flag(s) for the local and sql2016 SQL Server instances .EXAMPLE Get-DbaTraceFlag -SqlInstance localhost -TraceFlag 4199,3205 Returns Trace Flag status for TF 4199 and 3205 for the local SQL Server instance if they are enabled. #> [CmdletBinding()] param ( [parameter(Position = 0, Mandatory = $true, ValueFromPipeline = $True)] [Alias("ServerInstance", "SqlServer")] [DbaInstanceParameter[]]$SqlInstance, [PSCredential] $SqlCredential, [object[]]$TraceFlag, [switch]$Silent ) process { foreach ($instance in $SqlInstance) { try { $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $SqlCredential } catch { Stop-Function -Message "Failure" -Category ConnectionError -ErrorRecord $_ -Target $instance -Continue } $tflags = $server.EnumActiveGlobalTraceFlags(); if ($tFlags.Rows.Count -eq 0) { Write-Message -Level Output -Message "No global trace flags enabled" return } if ($TraceFlag) { $tflags = $tflags | Where-Object TraceFlag -In $TraceFlag } foreach ($tflag in $tflags) { [pscustomobject]@{ 'ComputerName' = $server.NetName; 'InstanceName' = $server.ServiceName; 'SqlInstance' = $server.DomainInstanceName; 'TraceFlag' = $tflag.TraceFlag; 'Global' = $tflag.Global; 'Session' = $tflag.Session; 'Status' = $tflag.Status } | Select-DefaultView -ExcludeProperty 'Session' } } } } |