Executes MSSQL query and pushes output (as PSCustomObject objects) into pipe

run_mssql_query.ps1

function SelectFrom-Mssql([string] $selectQuery)
{
    . sqlcmd -S "(local)" -d `"mydb`" `-Q "SET NOCOUNT ON $selectQuery" -s "|" -W | 
        ConvertFrom-CSV -Delimiter "|" | 
        select -skip 1
}

SelectFrom-Mssql "exec sp_who"