CCrmEntityListBuilder::Insert2SqlOrder

private function Insert2SqlOrder($sql, $position)
{
	if(!(isset($this->sqlData['ORDERBY']) && $this->sqlData['ORDERBY'] !== ''))
	{
		$this->sqlData['ORDERBY'] = $sql;
		return;
	}

	$parts = explode(',', $this->sqlData['ORDERBY']);
	array_splice($parts, $position, 0, array($sql));
	$this->sqlData['ORDERBY'] = implode(', ', $parts);
}