Query Azure SQL Database Table via Powershell

Real quick one… I have used similar code for ages to query local on-premise SQL databases. However Azure requires the use of encrypted connections. ┬áHere is some fully working code:

#Set Defaults (Optional) which allows you to skip defining instance, user, and password each time
$AzureDefaultInstanceName = “myUniqueAzureSQLDBName”
$AzureDefaultUserID = “myUserIDToAzureSQL”
$AzureDefaultPassword = “myPasswordToAzureSQL”

#The actual function
Function get-azureSQL (
[string]$InstanceName = $AzureDefaultInstanceName
,[string]$UserID = $AzureDefaultUserID
,[string]$Password = $AzureDefaultPassword
,[string]$Query){

$connectionString = “Server=tcp:$($InstanceName).database.windows.net,1433;”
$connectionString = $connectionString + “Database=$($InstanceName);”
$connectionString = $connectionString + “User ID=$($UserID)@$($InstanceName);”
$connectionString = $connectionString + “Password=$($Password);”
$connectionString = $connectionString + “Encrypt=True;”
$connectionString = $connectionString + “TrustServerCertificate=False;”
$connectionString = $connectionString + “Connection Timeout=30;”

$SqlConnection = New-Object System.Data.SqlClient.SqlConnection
$SqlConnection.ConnectionString = $connectionString

$SqlCmd = New-Object System.Data.SqlClient.SqlCommand
$SqlCmd.CommandText = $Query
$SqlCmd.Connection = $SqlConnection

$SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter
$SqlAdapter.SelectCommand = $SqlCmd

$DataSet = New-Object System.Data.DataSet
$SqlAdapter.Fill($DataSet) | Out-Null
$SqlConnection.Close()

return $DataSet.Tables[0]
}

#Querying Azure SQL using Defaults defined above
get-azureSQL -Query “select * from logs”

#Querying Azure SQL without Defaults
get-azureSQL -InstanceName “myUniqueAzureSQLDBName” -UserID “myUserIDToAzureSQL” -Password “myPasswordToAzureSQL” -Query “select * from logs”

Sure you can install the Azure Powershell module and then the SQL commands too but most of the time you need to get in quick and grab something, this code is super fast and works every time for me and best of all…. no installs.

If this helped you or you want to suggest an improvement, please just leave it in the commands.

Enjoy,

-Eric

Get a list of all System Center Virtual Machine Manager (SCVMM 2012 R2) Users via SQL

Ever need to send a notice to your System Center Virtual Machine Manager (SCVMM) users like “Upgrade to UR7 coming” but realized you never took the time to collect all of their names?

Here is some quick SQL that will give you the names of anyone who has actually used the platform:

select
distinct replace(SessionOwner, ‘contoso\’,”) as Username
from [tbl_TR_TaskTrail]
order by 1

As a added bonus if you replace contoso with your domain name it will strip that out making it ready to past into outlook for name resolution.

Enjoy!

-Eric

Network Name slowing failover of clusters

So after building a recent cluster I was looking at time it took to failover and failback. I noticed that it took a long time to bring the “SQL Network Name” resource online. After doing some searches on the internet I found this:

http://blog.rollback.hu/2009/03/slow-cluster-failover-waiting-for-network-name-in-online-pending-state/

If you uncheckRegister this connection’s address in DNS” for the Network Properties of the Client Access / Public Network interface it would go to a few seconds to fire this up this resource.