functions/Invoke-ADXQuery.ps1
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function Invoke-ADXQuery { <# .SYNOPSIS A PowerShell function to invoke kusto query against the data explorer table. .DESCRIPTION A PowerShell function to invoke kusto query against the data explorer table. This cmdlet can be used for executing the control commands (the command that starts with '.') .EXAMPLE PS C:\> Invoke-ADXQuery Explanation of what the example does .NOTES Author: Chendrayan Venkatesan #> [CmdletBinding()] param ( [System.String] $ClusterUrl, [System.String] $DatabaseName, [System.Guid] $ApplicationClientID, [system.String] $ApplicationClientKey, [System.Guid] $Authority, [System.String] $Query ) $KustoConnectionStringBuilder = [Kusto.Data.KustoConnectionStringBuilder]::new($ClusterUrl).WithAadApplicationKeyAuthentication( $ApplicationclientID, $ApplicationclientKey, $Authority ) $QueryProvider = [Kusto.Data.Net.Client.KustoClientFactory]::CreateCslQueryProvider( $KustoConnectionStringBuilder ) $ClientRequestProperties = [Kusto.Data.Common.ClientRequestProperties]::new() $ClientRequestProperties.ClientRequestId = "PowerShell.ExecuteQuery." + [Guid]::NewGuid().ToString() $ClientRequestProperties.SetOption([Kusto.Data.Common.ClientRequestProperties]::OptionServerTimeout, [TimeSpan]::FromSeconds(30)) if ($Query.StartsWith('.')) { $QueryProvider.ExecuteControlCommand($databaseName, $Query, $ClientRequestProperties) } else { $Reader = $QueryProvider.ExecuteQuery($databaseName, $Query, $ClientRequestProperties) try { $Reader = $QueryProvider.ExecuteQuery($databaseName, $Query, $ClientRequestProperties) $DataTable = [Kusto.Cloud.Platform.Data.ExtendedDataReader]::ToDataSet($reader).Tables[0] $DataView = [System.Data.DataView]::new($DataTable) $DataView } catch { $_.Exception } } } |