functions/Get-DbaEstimatedCompletionTime.ps1
|
function Get-DbaEstimatedCompletionTime { <# .SYNOPSIS Gets execution and estimated completion time information for queries .DESCRIPTION Gets execution and estimated completion time information for queries Percent complete will show for the following commands ALTER INDEX REORGANIZE AUTO_SHRINK option with ALTER DATABASE BACKUP DATABASE DBCC CHECKDB DBCC CHECKFILEGROUP DBCC CHECKTABLE DBCC INDEXDEFRAG DBCC SHRINKDATABASE DBCC SHRINKFILE RECOVERY RESTORE DATABASE ROLLBACK TDE ENCRYPTION For additional information, check out https://blogs.sentryone.com/loriedwards/patience-dm-exec-requests/ and https://docs.microsoft.com/en-us/sql/relational-databases/system-dynamic-management-views/sys-dm-exec-requests-transact-sql .PARAMETER SqlInstance The SQL Server that you're connecting to. .PARAMETER SqlCredential SqlCredential object used to connect to the SQL Server as a different user. .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 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: Database 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-DbaEstimatedCompletionTime .EXAMPLE Get-DbaEstimatedCompletionTime -SqlInstance sql2016 Gets estimated completion times for queries performed against the entire server .EXAMPLE Get-DbaEstimatedCompletionTime -SqlInstance sql2016 | Select * Gets estimated completion times for queries performed against the entire server PLUS the SQL query text of each command .EXAMPLE Get-DbaEstimatedCompletionTime -SqlInstance sql2016 | Where-Object { $_.Text -match 'somequerytext' } Gets results for commands whose queries only match specific text (match is like LIKE but way more powerful) .EXAMPLE Get-DbaEstimatedCompletionTime -SqlInstance sql2016 -Database Northwind,pubs,Adventureworks2014 Gets estimated completion times for queries performed against the Northwind, pubs, and Adventureworks2014 databases #> [CmdletBinding()] Param ( [parameter(Mandatory = $true, ValueFromPipeline = $true)] [Alias("ServerInstance", "SqlServer")] [DbaInstanceParameter[]]$SqlInstance, [PSCredential]$SqlCredential, [Alias("Databases")] [object[]]$Database, [object[]]$ExcludeDatabase, [switch][Alias('Silent')]$EnableException ) begin { $sql = "SELECT DB_NAME(r.database_id) as [Database], USER_NAME(r.user_id) as [Login], Command, start_time as StartTime, percent_complete as PercentComplete, RIGHT('00000' + CAST(((DATEDIFF(s,start_time,GetDate()))/3600) as varchar), CASE WHEN LEN(((DATEDIFF(s,start_time,GetDate()))/3600)) < 2 THEN 2 ELSE LEN(((DATEDIFF(s,start_time,GetDate()))/3600)) END) + ':' + RIGHT('00' + CAST((DATEDIFF(s,start_time,GetDate())%3600)/60 as varchar), 2) + ':' + RIGHT('00' + CAST((DATEDIFF(s,start_time,GetDate())%60) as varchar), 2) as RunningTime, RIGHT('00000' + CAST((estimated_completion_time/3600000) as varchar), CASE WHEN LEN((estimated_completion_time/3600000)) < 2 THEN 2 ELSE LEN((estimated_completion_time/3600000)) END) + ':' + RIGHT('00' + CAST((estimated_completion_time %3600000)/60000 as varchar), 2) + ':' + RIGHT('00' + CAST((estimated_completion_time %60000)/1000 as varchar), 2) as EstimatedTimeToGo, dateadd(second,estimated_completion_time/1000, getdate()) as EstimatedCompletionTime, s.Text FROM sys.dm_exec_requests r CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) s" } process { foreach ($instance in $SqlInstance) { Write-Message -Level Verbose -Message "Connecting to $instance" try { $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $SqlCredential } catch { Stop-Function -Message "Failure" -Category ConnectionError -ErrorRecord $_ -Target $instance -Continue } if ($Database) { $includedatabases = $Database -join "','" $sql = "$sql WHERE DB_NAME(r.database_id) in ('$includedatabases')" } if ($ExcludeDatabase) { $excludedatabases = $ExcludeDatabase -join "','" $sql = "$sql WHERE DB_NAME(r.database_id) not in ('$excludedatabases')" } Write-Message -Level Debug -Message $sql foreach ($row in ($server.Query($sql))) { [pscustomobject]@{ ComputerName = $server.NetName InstanceName = $server.ServiceName SqlInstance = $server.DomainInstanceName Database = $row.Database Login = $row.Login Command = $row.Command PercentComplete = $row.PercentComplete StartTime = $row.StartTime RunningTime = $row.RunningTime EstimatedTimeToGo = $row.EstimatedTimeToGo EstimatedCompletionTime = $row.EstimatedCompletionTime Text = $row.Text } | Select-DefaultView -ExcludeProperty Text } } } } |