Powershell Query SQL

sq.ps1

function sq
{
    param([string]$Query)
    $SQLServer = "ISAK-NEW\SQLEXPRESS"
    $SQLDBName = "AdventureWorks2014"
    $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 = $Query
    $SqlCmd.Connection = $SqlConnection
    $SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter
    $SqlAdapter.SelectCommand = $SqlCmd
    $ds = New-Object System.Data.DataSet
    $SqlAdapter.Fill($ds) | out-null
    
    return [management.automation.languageprimitives]::GetEnumerator($ds.Tables[0])
}

 sq "SELECT * from information_schema.columns" | Out-GridView