【问题标题】:openquery update with temp table使用临时表的 openquery 更新
【发布时间】:2023-03-27 00:50:01
【问题描述】:

我正在尝试使用 openquery 和临时表更新表。每当我执行查询时,我都会收到错误 The multi-part identifier "#tempTable.PERMITEE" could not be bound. The multi-part identifier "#tempTable.BILLTOPERSON" could not be bound.

我不确定我做错了什么,一切似乎都是正确的。非常感谢您的帮助。

谢谢

这是我的查询

BEGIN TRANSACTION
DROP TABLE #tempTable; 
SELECT [EN_ID], [PERMITEE], [BILLTOPERSON] INTO #tempTable FROM LakeEncroachments
SELECT * FROM #tempTable
UPDATE OPENQUERY([GIS-DB1], 'SELECT [EN_ID], [PERMITEE], [BILLTOPERSON] FROM [NaturalResources].[sde].[LAKEMANAGEMENT_LAKEENCROACHMENTS]')
SET [PERMITEE] = #tempTable.[PERMITEE], [BILLTOPERSON] = #tempTable.[BILLTOPERSON]
WHERE [EN_ID] IN (SELECT [EN_ID] FROM #tempTable)

【问题讨论】:

  • 您能否验证发布的答案?谢谢:)

标签: sql sql-update temp-tables openquery


【解决方案1】:

缺少的是 OpenQuery 和临时表之间的连接。

更新查询应该是这样的:

UPDATE oq 
SET oq.[PERMITEE] = tt.[PERMITEE], 
    oq.[BILLTOPERSON] = tt.[BILLTOPERSON]
FROM OPENQUERY([GIS-DB1], 'SELECT [EN_ID], [PERMITEE], [BILLTOPERSON] FROM [NaturalResources].[sde].[LAKEMANAGEMENT_LAKEENCROACHMENTS]') AS oq
JOIN #tempTable AS tt ON oq.[EN_ID] = tt.[EN_ID]

【讨论】:

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