method getSelect documentation in bbn\Db

Return SQL code for row(s) SELECT.

X::dump($db->getSelect(['tables' => ['users'],'fields' => ['id', 'name']]));
/*
(string)
  SELECT
   `table_users`.`name`,
   `table_users`.`surname`

function(array $cfg)
  {
    $this->ensureLanguageMethodExists(__FUNCTION__);

    return $this->language->getSelect($cfg);
  }