从存储在变量中的交替暂存 table 名称创建动态视图

Question

我想像这样动态创建视图：

CREATE VIEW V_Customer
AS SELECT First_Name, Last_Name, Country
FROM CustomerStagingTable1

CREATE VIEW V_Customer
AS SELECT First_Name, Last_Name, Country
FROM CustomerStagingTable2

在 'Execute SQL Task' 中，其中字符串：'CustomerStagingTable1' 和 'CustomerStagingTable2' 应该来自变量。我可以用与 WHERE CLAUSES:

相同的方式 'inject' 字符串吗

WHERE A = ?

所以使用：

CREATE VIEW V_Customer
AS SELECT First_Name, Last_Name, Country
FROM ?

Answer 1

以前我是这样解决的

CREATE VIEW V_Customer
AS 

SELECT Source = 1, First_Name, Last_Name, Country
FROM CustomerStagingTable1

UNION ALL

SELECT Source = 2, First_Name, Last_Name, Country
FROM CustomerStagingTable2

GO


SELECT *
FROM V_Customer
WHERE Source = ?

从存储在变量中的交替暂存 table 名称创建动态视图

create dynamic views from alternating staging table names stored in a variable

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