Failed to initialize sqlcmd library with error number -2147467259 [solved]


Setup trace

Send mail again.

Check trace output

SELECT failed because the following SET options have incorrect settings: ‘QUOTED_IDENTIFIER’. Verify that SET options are correct for use with indexed views and/or indexes on computed columns and/or filtered indexes and/or query notifications and/or XML data type methods and/or spatial index operations.

Change the send dmail command to include QUOTED_IDENTIFIER.



Log SQL Errors using Extended Events

First create the extended event session to monitor for any errors with severity grater than equal to 11

CREATE EVENT SESSION [ErrorCapture] ON SERVER ADD EVENT sqlserver.error_reported (ACTION(sqlserver.client_app_name, sqlserver.client_hostname, sqlserver.database_name, sqlserver.sql_text, sqlserver.username) WHERE ([severity] >= (11))) ADD TARGET package0.event_file (
	SET filename = N'ErrorCapture'
	,max_file_size = (100)
	,max_rollover_files = (5)


How to view them in TSQL

DECLARE @error_log VARCHAR(max) = convert(VARCHAR(max), SERVERPROPERTY('ErrorLogFileName'))
DECLARE @error_log_dir VARCHAR(max) = reverse(substring(reverse(@error_log), charindex('\', reverse(@error_log)), len(@error_log)))

FROM sys.fn_xe_file_target_read_file(@error_log_dir + 'errorcap*.xel', NULL, NULL, NULL)


Simple powershell script to Bulk Load csv into a SQL Server table.

#Read csv file 
#open connection to database using bulkcopy
#convert array to data table
#bulkload data into table
#note: column sequence and data types should match

function Get-Type 
$types = @( 
    if ( $types -contains $type ) { 
        Write-Output "$type" 
    else { 
        Write-Output 'System.String' 

function Out-DataTable 
    param([Parameter(Position=0, Mandatory=$true, ValueFromPipeline = $true)] [PSObject[]]$InputObject) 
        $dt = new-object Data.datatable   
        $First = $true  
        foreach ($object in $InputObject) 
            $DR = $DT.NewRow()   
            foreach($property in $object.PsObject.get_properties()) 
                if ($first) 
                    $Col =  new-object Data.DataColumn   
                    $Col.ColumnName = $property.Name.ToString()   
                    if ($property.value) 
                        if ($property.value -isnot [System.DBNull]) { 
                            $Col.DataType = [System.Type]::GetType("$(Get-Type $property.TypeNameOfValue)") 
                if ($property.Gettype().IsArray) { 
                    $DR.Item($property.Name) =$property.value | ConvertTo-XML -AS String -NoTypeInformation -Depth 1 
               else { 
                    $DR.Item($property.Name) = $property.value 
            $First = $false 
        Write-Output @(,($dt)) 
} #Out-DataTable

$database="ENTER DB NAME"
$cn = new-object System.Data.SqlClient.SqlConnection("Data Source=$dbserver;Integrated Security=SSPI;Initial Catalog=$database");
$bc = new-object ("System.Data.SqlClient.SqlBulkCopy") $cn
$bc.BatchSize = 10000;
$bc.BulkCopyTimeout = 1000
$bc.DestinationTableName = "ENTER TABLE NAME WITH SCHEMA NAME"

$data = Import-Csv $file | Out-DataTable


[solved] Docker and Windows 10 hyper-v Containers, byLinuxVM’ failed to start.. . Virtual machine ‘MobyLinuxVM’ could not be started because the hypervisor is not running

If you are like me trying to run windows Docker containers in a hyper-v vm windows 10 guest on a windows 10 host, you might have come across above issue, we can fix this issue in two steps.

  • First make sure you are running on most up to date windows 10, prerequisite for OS requirements is to have Windows 10 Anniversary Update.
  • Second enable nested virtualization, why do we need to do that ?


In this case, Hyper-V has been configured to expose virtualization extensions to its guest VM. A guest VM can take advantage of this, and install its own hypervisor. It can then run its own guest VMs, more info visit msdn blog

So how to enable nested virtualization,

first turn off the vm, run below command on the host OS, I would say the root OS.

Set-VMProcessor -VMName <VMName> -ExposeVirtualizationExtensions $true

Enable networking for nested virtual machine, can be done in two ways Mac spoofing or NAT mode.

will go with Mac Spoofing, to enable MAC spoofing, run below command on host os.

Get-VMNetworkAdapter -VMName <VMName> | Set-VMNetworkAdapter -MacAddressSpoofing On

Make sure the guest OS has enough memory to run MobyLinuxVm docker container to initialize, I would say at least 4 gigs.