tests/Test-CmQueryExpensiveRule.ps1
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function Test-CmQueryExpensiveRule { [CmdletBinding()] param ( [parameter()][string] $TestName = "Test-CmQueryExpensiveRule", [parameter()][string] $TestGroup = "configuration", [parameter()][string] $Description = "Check for queries which are expensive to process", [parameter()][hashtable] $ScriptParams ) try { $startTime = (Get-Date) #[int]$Setting = Get-CmHealthDefaultValue -KeySet "keygroup:keyname" -DataSet $CmHealthConfig [System.Collections.Generic.List[PSObject]]$tempdata = @() # for detailed test output to return if needed $stat = "PASS" # do not change this $except = "WARNING" # or "FAIL" $msg = "No issues found" # do not change this either $query = "select CollectionName,SiteID,QueryName,SQL,WQL from dbo.Collection_Rules_SQL c1 INNER JOIN dbo.Collection_Rules c2 ON c1.CollectionID = c2.CollectionID INNER JOIN v_Collections c3 ON c1.CollectionID = c3.CollectionID where c3.SiteID not like 'SMS%'" $res = Get-CmSqlQueryResult -Query $query -Params $ScriptParams foreach ($row in $res) { if ($row.SQL -match 'like \''%\w\w+.|%''') { $stat = $except $tempdata.Add( [pscustomobject]@{ QueryName = $row.QueryName Collection = $row.CollectionName CollectionID = $row.SiteID Message = "Query statement uses LIKE with a leading wildcard" } ) } elseif ('like N\''%\w\w+.|%''') { $stat = $except $tempdata.Add( [pscustomobject]@{ QueryName = $row.QueryName Collection = $row.CollectionName CollectionID = $row.SiteID Message = "Query statement uses LIKE with a leading wildcard" } ) } } # foreach if ($tempdata.Count -gt 0) { $stat = $except $msg = "$($tempdata.Count) expensive queries were found" } } catch { $stat = 'ERROR' $msg = $_.Exception.Message -join ';' } finally { $rt = Get-RunTime -BaseTime $startTime Write-Output $([pscustomobject]@{ TestName = $TestName TestGroup = $TestGroup TestData = $tempdata Description = $Description Status = $stat Message = $msg RunTime = $rt Credential = $(if($ScriptParams.Credential){$($ScriptParams.Credential).UserName} else { $env:USERNAME }) }) } } |