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Why can't I create a view inside of a BEGIN ... END block

开发者 https://www.devze.com 2023-01-04 19:59 出处:网络
This code does not work, returning the error: BEGIN CREATE VIEW [dbo].[开发者_JAVA技巧dummy] AS SELECT 1 AS Dummy

This code does not work, returning the error:

BEGIN
  CREATE VIEW [dbo].[开发者_JAVA技巧dummy] AS SELECT 1 AS Dummy
END
GO`

Incorrect syntax near the keyword 'VIEW'.

Why?

Notes:

  • The presence of the GO statement seems to make no difference

  • The inner statement works fine outside of the code block delimiters.

  • This is part of a larger query but tested in isolation just as it is presented here.


It's because CREATE VIEW must be the first statement in a batch as described in this MSDN reference.

Instead, you could do: e.g.

.....
    BEGIN 
        EXECUTE('CREATE VIEW [dbo].[dummy] AS SELECT 1 AS Dummy')
    END


You can use three wayes to create temporary view.

1-AdaTheDev answer.

2-create a temporary table then inserts the value in it e.g create Table #TableName (ID integer). See this Link

3- Using Common Table Expression [With]. See this Link

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