为什么mysql中的这个查询可以正常工作，但不能与该表的视图匹配？

请看图片。与表“participants‘执行时为什么mysql中的这个查询可以正常工作，但不能与该表的视图匹配？

下面的查询的伟大工程：

SELECT 
    * 
FROM 
    (SELECT 
     p.*, @curRow:[email protected] + 1 AS position 
    FROM 
     (SELECT @curRow:=0) r, 
     participants p 
    WHERE 
     (p.isVolunteer = 0 
      OR p.isVolunteer IS NULL) 
    GROUP BY p.id 
    ORDER BY p.lastRegistrationDate DESC 
    LIMIT 0 , 25) AS p 
     INNER JOIN 
    participants_registrations pr ON p.id = pr.participantId 
     INNER JOIN 
    registrations r ON pr.registrationId = r.id 
ORDER BY p.position ASC , r.createdOn DESC

但是，当我更换’participants”通过视图“vparticipants”我不能得到相同的结果，那就是suposed应该是一样的。

问题是结果的顺序是不同的。

使用该表，我得到了createdOn列（日期）和position列中值从1到25开始排序的行，但使用视图'vparticipants'我得到的列'position'从6开始到30，并且列创建的顺序方向顺序。我需要与表格相同的结果。

的观点很简单，在这里：

CREATE 
    ALGORITHM = UNDEFINED 
    DEFINER = `root`@`localhost` 
    SQL SECURITY DEFINER 
VIEW `vparticipants` AS 
    SELECT 
     `participants`.`id` AS `id`, 
     `participants`.`identificationNumber` AS `identificationNumber`, 
     `participants`.`firstName` AS `firstName`, 
     `participants`.`lastName` AS `lastName`, 
     `participants`.`email` AS `email`, 
     `participants`.`cellphone` AS `cellphone`, 
     `participants`.`city` AS `city`, 
     `participants`.`gender` AS `gender`, 
     `participants`.`shirtSize` AS `shirtSize`, 
     `participants`.`bloodType` AS `bloodType`, 
     `participants`.`emergencyContactName` AS `emergencyContactName`, 
     `participants`.`emergencyContactPhone` AS `emergencyContactPhone`, 
     `participants`.`eps` AS `eps`, 
     `participants`.`birthday` AS `birthday`, 
     `participants`.`memberOfGroupId` AS `memberOfGroupId`, 
     `participants`.`memberOfGroupName` AS `memberOfGroupName`, 
     `participants`.`lastRegistrationDate` AS `lastRegistrationDate`, 
     `participants`.`isVolunteer` AS `isVolunteer`, 
     `agreements_signatures`.`signatureRequest` AS `signatureRequest`, 
     `agreements_signatures`.`signature` AS `signature`, 
     `agreements_signatures`.`manualSignature` AS `manualSignature`, 
     `agreements_signatures`.`fromWhereWasSigned` AS `fromWhereWasSigned`, 
     `agreements_signatures`.`responsibleName` AS `responsibleName`, 
     `agreements_signatures`.`responsibleIdentificationNumber` AS `responsibleIdentificationNumber`, 
     `agreements_signatures`.`expeditionPlace` AS `expeditionPlace`, 
     `agreements_signatures`.`signedIn` AS `signedIn` 
    FROM 
     ((`participants` 
     LEFT JOIN `participants_registrations` ON ((`participants_registrations`.`participantId` = `participants`.`id`))) 
     LEFT JOIN `agreements_signatures` ON ((`agreements_signatures`.`id` = `participants_registrations`.`agreementSignatureId`)))

感谢任何帮助。

正确的结果IMAGE：