DailyCounterTable::incrementFieldValue

static function incrementFieldValue($fieldName, $increment = 1)
{
	if (!array_key_exists($fieldName, static::getMap()))
	{
		return;
	}

	$insert = array(
		"DATE_STAT" => new Type\Date(),
		$fieldName => $increment,
	);


	$update = array(
		$fieldName => new DB\SqlExpression("?# + ?i", $fieldName, $increment),
	);

	static::mergeData($insert, $update);
}