Powershell script to connect to sql server

Sample Script

This script provides easy variables to add server name, db name and your SQL query

Save in notepad with a .ps1 extension
Change the server name and query to desired value
Save and run from a PowerShell prompt

$SQLServer = "MySQLServer" #use Server\Instance for named SQL instances! 
$SQLDBName = "MyDBName"
$SqlQuery = "select * from authors WHERE Name = 'John Simon'"

$SqlConnection = New-Object System.Data.SqlClient.SqlConnection
$SqlConnection.ConnectionString = "Server = $SQLServer; Database = $SQLDBName; Integrated Security = True"

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

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

$DataSet = New-Object System.Data.DataSet