带有临时 table 的 openquery 更新

Question

我正在尝试使用 openquery 和临时 table 更新 table。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)

Answer 1

缺少的是 OpenQuery 和临时文件之间的连接 table。

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]

带有临时 table 的 openquery 更新

openquery update with temp table

sql

sql-update

temp-tables

openquery