code: protected function truncateTable($Table) {
  		$truncateSql = $Table->schema()->truncateSql($Table->connection())[0];
  		$success = $Table->connection()->query($truncateSql);
  		if ($success) {
  			$this->verbose("<success>{$Table->alias()}: Existing DB records truncated.</success>");
  		} else {
  			$this->quiet("<warning>{$Table->alias()}: Can not truncate existing records.</warning>");
  		}
  
  		return $success;
  	}
docs: Helper method that clears all records from the provided Table instance.
  
  The default file is `config/seed.php`. When the `--dev` flag is
  present, the default file changes to `config/seed_dev.php`. If
  the `--file` option is present, it overrides everything else and
  its value is used explicitly.
  
  @param Cake\ORM\Table $Table The Table instance to TRUNCATE.
  @return bool True on success truncation, false on failure.