// grab the extension
val dbSupport = Database(actorSystem)

val result = for{  
  // open the connection asynchronously
  connection <- dbSupport.connect()
  // Execute a query quest
  newestEmployee <- connection.executeQuery(
	"SELECT first_name,last_name,hire_date FROM employees " +
	"ORDER BY hire_date DESC " +
	"LIMIT 0,5")
  // When the results arrived, close the connection
   _ <- connection.close()
} yield newestEmployee

// Process the results
result.onSuccess{
  case resultSet =>{
	resultSet.foreach{
	  row => println(row("first_name").getString
		  + " "+row("first_name").getString
		  + " since " + row("hire_date").getString )
	}
  }
}.onFailure{
  case e:Exception =>{
	e.printStackTrace()
  }
}