由于每个代码路径都会导致错误，因此无法确定元数据.请参阅先前的错误 [英] The metadata could not be determined because every code path results in an error; see previous errors for some of these

问题描述

我正在从SQL Server 2005迁移到SQL Server 2014，并且其中一个查询在SQL Server 2014中停止工作:

I am migrating from SQL Server 2005 to SQL Server 2014 and one of the queries stopped working in SQL Server 2014:

select * 
from openrowset ('SQLOLEDB','Server=(local);TRUSTED_CONNECTION=YES;',' exec [MyDatabase].[dbo].[MyTable]')

我收到以下错误消息:

消息11529，级别16，状态1，过程sp_describe_first_result_set， 第1行
由于每个代码路径都会导致错误，因此无法确定元数据.请参阅先前的错误.

Msg 11529, Level 16, State 1, Procedure sp_describe_first_result_set, Line 1
The metadata could not be determined because every code path results in an error; see previous errors for some of these.

消息4902，级别16，状态1，过程sp_describe_first_result_set，第1行
无法找到对象"#MyTempTable"，因为它不存在或您 没有权限.

Msg 4902, Level 16, State 1, Procedure sp_describe_first_result_set, Line 1
Cannot find the object "#MyTempTable" because it does not exist or you do not have permissions.

dbo.MyTable和#MyTempTable不是真实姓名.

什么可能导致此错误?任何帮助将不胜感激.

What could cause this error? Any help would be appreciated.

谢谢

推荐答案

从SQL Server 2012开始，您需要使用WITH RESULT SETS显式描述结果集:

From SQL Server 2012 onwards, you need to use WITH RESULT SETS to explicitly describe the result set:

EXEC('exec [MyDatabase].[dbo].[StoredProcedure] WITH RESULT SETS (( val SMALLINT));')

这篇关于由于每个代码路径都会导致错误，因此无法确定元数据.请参阅先前的错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！