salix/db/changes/10221-accountModule/00-user_getNameFromId.sql

DROP FUNCTION IF EXISTS account.user_getNameFromId;

DELIMITER $$
CREATE DEFINER=`root`@`%` FUNCTION `account`.`user_getNameFromId`(vSelf INT) RETURNS varchar(30) CHARSET utf8
BEGIN
/**
 * Gets user name from it's id.
 * 
 * @param vSelf The user id
 * @return The user name
 */
	DECLARE vName VARCHAR(30);

	SELECT `name` INTO vName 
		FROM user 
		WHERE id = vSelf;

	RETURN vName;
END$$
DELIMITER ;