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我们最近从 Oracle 切换到 SQL Server，我们有这个旧的更新语句，它曾经可以工作，但现在给出错误“操作必须是可更新的查询”。那么查询类型设置为更新，我尝试以管理员身份运行它没有成功，我们能够运行选择语句没有问题，所以连接一定没问题吗？

我不确定我是否只是错过了一些非常简单的东西，因为我习惯于在 SSMS 而不是 Access 中工作。更新语句的代码如下：

UPDATE dbo_LEARNER_AIMS 
INNER JOIN dbo_REGISTRATION_UNITS ON dbo_LEARNER_AIMS.RUL_CODE = dbo_REGISTRATION_UNITS.RUL_CODE 
SET dbo_LEARNER_AIMS.END_DATE = [EXP_END_DATE], 
dbo_LEARNER_AIMS.COMPLETION = "10", 
dbo_LEARNER_AIMS.OUTCOME = "40", 
dbo_REGISTRATION_UNITS.FES_PROGRESS_CODE = "EXT", 
dbo_REGISTRATION_UNITS.FES_PROGRESS_DATE = [EXP_END_DATE], 
dbo_REGISTRATION_UNITS.PROGRESS_STATUS = "X"
WHERE (((dbo_LEARNER_AIMS.END_DATE) Is Null)
AND ((dbo_LEARNER_AIMS.FUNDING_YEAR)="17")
AND ((dbo_LEARNER_AIMS.LEARNING_AIM) = [Enter Aim])
AND ((dbo_LEARNER_AIMS.EXP_END_DATE) Between #8/1/2012#
AND [enter expected end date]));

提前感谢任何答案。

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2 回答 2

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试试这个查询：

UPDATE dbo_LEARNER_AIMS 

SET END_DATE = [EXP_END_DATE], 
COMPLETION = "10", 
OUTCOME = "40", 
/*
dbo_REGISTRATION_UNITS.FES_PROGRESS_CODE = "EXT", 
dbo_REGISTRATION_UNITS.FES_PROGRESS_DATE = [EXP_END_DATE], 
dbo_REGISTRATION_UNITS.PROGRESS_STATUS = "X"

You can't update multiple table in one update statement ! */

FROM dbo_LEARNER_AIMS  /* add this line */
INNER JOIN dbo_REGISTRATION_UNITS ON dbo_LEARNER_AIMS.RUL_CODE = dbo_REGISTRATION_UNITS.RUL_CODE 

WHERE (((dbo_LEARNER_AIMS.END_DATE) Is Null)
AND ((dbo_LEARNER_AIMS.FUNDING_YEAR)="17")
AND ((dbo_LEARNER_AIMS.LEARNING_AIM) = [Enter Aim])
AND ((dbo_LEARNER_AIMS.EXP_END_DATE) Between #8/1/2012#
AND [enter expected end date]));
于 2013-07-22T08:04:51.537 回答
1

错误“操作必须是可更新的查询”。
几乎总是意味着索引问题，通常是缺少主键。还要检查查询的属性页面，查找 Snapshot vs Dynaset 设置。

于 2013-07-22T16:26:28.250 回答