CTasks::placeFieldSql

static function placeFieldSql($field, $behaviour, &$fields)
{
	if (
		array_key_exists('USE_PLACEHOLDERS', $behaviour)
		&& $behaviour['USE_PLACEHOLDERS']
	)
	{
		$fields[] = $field;

		return '%s';
	}

	return $behaviour['ALIAS'] . 'T.' . $field;
}