functions/Get-DbaExecutionPlan.ps1
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function Get-DbaExecutionPlan { <# .SYNOPSIS Gets execution plans and metadata .DESCRIPTION Gets execution plans and metadata. Can pipe to Export-DbaExecutionPlan :D Thanks to https://www.simple-talk.com/sql/t-sql-programming/dmvs-for-query-plan-metadata/ and http://www.scarydba.com/2017/02/13/export-plans-cache-sqlplan-file/ for the idea and query. .PARAMETER SqlInstance The SQL Server that you're connecting to. .PARAMETER SqlCredential Credential object used to connect to the SQL Server as a different user .PARAMETER Database Return restore information for only specific databases. These are only the databases that currently exist on the server. .PARAMETER ExcludeDatabase Return restore information for all but these specific databases .PARAMETER SinceCreation Datetime object used to narrow the results to a date .PARAMETER SinceLastExecution Datetime object used to narrow the results to a date .PARAMETER ExcludeEmptyQueryPlan Exclude results with empty query plan .PARAMETER Force Returns a ton of raw information about the execution plans .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: Performance dbatools PowerShell module (https://dbatools.io, clemaire@gmail.com) Copyright (C) 2016 Chrissy LeMaire License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Get-DbaExecutionPlan .EXAMPLE Get-DbaExecutionPlan -SqlInstance sqlserver2014a Gets all execution plans on sqlserver2014a .EXAMPLE Get-DbaExecutionPlan -SqlInstance sqlserver2014a -Database db1, db2 -SinceLastExecution '7/1/2016 10:47:00' Gets all execution plans for databases db1 and db2 on sqlserver2014a since July 1, 2016 at 10:47 AM. .EXAMPLE Get-DbaExecutionPlan -SqlInstance sqlserver2014a, sql2016 -Exclude db1 | Format-Table Gets execution plan info for all databases except db1 on sqlserver2014a and sql2016 and makes the output pretty .EXAMPLE Get-DbaExecutionPlan -SqlInstance sql2014 -Database AdventureWorks2014, pubs -Force Gets super detailed information for execution plans on only for AdventureWorks2014 and pubs #> [CmdletBinding()] Param ( [parameter(Mandatory = $true, ValueFromPipeline = $true)] [Alias("ServerInstance", "SqlServer")] [DbaInstanceParameter[]]$SqlInstance, [Alias("Credential")] [PSCredential]$SqlCredential, [object[]]$Database, [object[]]$ExcludeDatabase, [datetime]$SinceCreation, [datetime]$SinceLastExecution, [switch]$ExcludeEmptyQueryPlan, [switch]$Force, [switch]$EnableException ) begin { if ($SinceCreation -ne $null) { $SinceCreation = $SinceCreation.ToString("yyyy-MM-dd HH:mm:ss") } if ($SinceLastExecution -ne $null) { $SinceLastExecution = $SinceLastExecution.ToString("yyyy-MM-dd HH:mm:ss") } } process { foreach ($instance in $sqlinstance) { try { try { Write-Message -Level Verbose -Message "Connecting to $instance." $server = Connect-SqlInstance -SqlInstance $instance -SqlCredential $sqlcredential -MinimumVersion 9 } catch { Stop-Function -Message "Failure" -Category ConnectionError -ErrorRecord $_ -Target $instance -Continue } if ($force -eq $true) { $select = "SELECT * " } else { $select = "SELECT DB_NAME(deqp.dbid) as DatabaseName, OBJECT_NAME(deqp.objectid) as ObjectName, detqp.query_plan AS SingleStatementPlan, deqp.query_plan AS BatchQueryPlan, ROW_NUMBER() OVER ( ORDER BY Statement_Start_offset ) AS QueryPosition, sql_handle as SqlHandle, plan_handle as PlanHandle, creation_time as CreationTime, last_execution_time as LastExecutionTime" } $from = " FROM sys.dm_exec_query_stats deqs CROSS APPLY sys.dm_exec_text_query_plan(deqs.plan_handle, deqs.statement_start_offset, deqs.statement_end_offset) AS detqp CROSS APPLY sys.dm_exec_query_plan(deqs.plan_handle) AS deqp CROSS APPLY sys.dm_exec_sql_text(deqs.plan_handle) AS execText" if ($ExcludeDatabase -or $Database -or $SinceCreation.length -gt 0 -or $SinceLastExecution.length -gt 0 -or $ExcludeEmptyQueryPlan -eq $true) { $where = " WHERE " } $wherearray = @() if ($Database) { $dblist = $Database -join "','" $wherearray += " DB_NAME(deqp.dbid) in ('$dblist') " } if ($null -ne $SinceCreation) { Write-Message -Level Verbose -Message "Adding creation time" $wherearray += " creation_time >= '$SinceCreation' " } if ($null -ne $SinceLastExecution) { Write-Message -Level Verbose -Message "Adding last exectuion time" $wherearray += " last_execution_time >= '$SinceLastExecution' " } if ($ExcludeDatabase) { $dblist = $ExcludeDatabase -join "','" $wherearray += " DB_NAME(deqp.dbid) not in ('$dblist') " } if ($ExcludeEmptyQueryPlan) { $wherearray += " detqp.query_plan is not null" } if ($where.length -gt 0) { $wherearray = $wherearray -join " and " $where = "$where $wherearray" } $sql = "$select $from $where" Write-Message -Level Debug -Message $sql if ($Force -eq $true) { $server.Query($sql) } else { foreach ($row in $server.Query($sql)) { $simple = ([xml]$row.SingleStatementPlan).ShowPlanXML.BatchSequence.Batch.Statements.StmtSimple $sqlhandle = "0x"; $row.sqlhandle | ForEach-Object { $sqlhandle += ("{0:X}" -f $_).PadLeft(2, "0") } $planhandle = "0x"; $row.planhandle | ForEach-Object { $planhandle += ("{0:X}" -f $_).PadLeft(2, "0") } $planWarnings = $simple.QueryPlan.Warnings.PlanAffectingConvert; [pscustomobject]@{ ComputerName = $server.ComputerName InstanceName = $server.ServiceName SqlInstance = $server.DomainInstanceName DatabaseName = $row.DatabaseName ObjectName = $row.ObjectName QueryPosition = $row.QueryPosition SqlHandle = $SqlHandle PlanHandle = $PlanHandle CreationTime = $row.CreationTime LastExecutionTime = $row.LastExecutionTime StatementCondition = ([xml]$row.SingleStatementPlan).ShowPlanXML.BatchSequence.Batch.Statements.StmtCond StatementSimple = $simple StatementId = $simple.StatementId StatementCompId = $simple.StatementCompId StatementType = $simple.StatementType RetrievedFromCache = $simple.RetrievedFromCache StatementSubTreeCost = $simple.StatementSubTreeCost StatementEstRows = $simple.StatementEstRows SecurityPolicyApplied = $simple.SecurityPolicyApplied StatementOptmLevel = $simple.StatementOptmLevel QueryHash = $simple.QueryHash QueryPlanHash = $simple.QueryPlanHash StatementOptmEarlyAbortReason = $simple.StatementOptmEarlyAbortReason CardinalityEstimationModelVersion = $simple.CardinalityEstimationModelVersion ParameterizedText = $simple.ParameterizedText StatementSetOptions = $simple.StatementSetOptions QueryPlan = $simple.QueryPlan BatchConditionXml = ([xml]$row.BatchQueryPlan).ShowPlanXML.BatchSequence.Batch.Statements.StmtCond BatchSimpleXml = ([xml]$row.BatchQueryPlan).ShowPlanXML.BatchSequence.Batch.Statements.StmtSimple BatchQueryPlanRaw = [xml]$row.BatchQueryPlan SingleStatementPlanRaw = [xml]$row.SingleStatementPlan PlanWarnings = $planWarnings } | Select-DefaultView -ExcludeProperty BatchQueryPlan, SingleStatementPlan, BatchConditionXmlRaw, BatchQueryPlanRaw, SingleStatementPlanRaw, PlanWarnings } } } catch { Stop-Function -Message "Query Failure Failure" -ErrorRecord $_ -Target $instance -Continue } } } } |