/**
  * Return the FROM clause ready for inserting into a query.
  *
  * @param SQLExpression $query The expression object to build from
  * @param array $parameters Out parameter for the resulting query parameters
  * @return string Completed from part of statement
  */
 public function buildFromFragment(SQLExpression $query, array &$parameters)
 {
     $from = $query->getJoins();
     $nl = $this->getSeparator();
     return "{$nl}FROM " . implode(' ', $from);
 }