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

执行SQL任务＆＃39;字符串：＆＃39; CustomerStagingTable1＆＃39;和＆＃39; CustomerStagingTable2＆＃39;应该来自变量。我可以注射＆＃39;字符串的方式与我为WHERE CLAUSES做的相同：

WHERE A = ?

所以使用：

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

Answer 1

过去我解决了这个问题

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登台表名创建动态视图

1 个答案: