使用临时表更新openquery

Question

我正在尝试使用openquery和temp表更新表。 每当我执行查询时，都会出现错误The multi-part identifier "#tempTable.PERMITEE" could not be bound. The multi-part identifier "#tempTable.BILLTOPERSON" could not be bound. The multi-part identifier "#tempTable.PERMITEE" could not be bound. The multi-part identifier "#tempTable.BILLTOPERSON" could not be bound.

我不确定自己在做什么错，一切似乎都是正确的。 帮助将不胜感激。

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)

Answer 1

缺少的是OpenQuery和temp表之间的联接。

更新查询应类似于：

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]