How to reference a sql server with a backslash (\) in its name?

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独厮守ぢ
独厮守ぢ 2021-02-13 04:33

Givens:

  • One SQL Server is named: DevServerA
  • Another is named: DevServerB\\2K5

Problem:

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  • 2021-02-13 05:28

    Try using square brackets:

    SELECT TOP 1 *  
    FROM [DevServerB\2K5].master.sys.tables
    
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  • 2021-02-13 05:30

    In 4 part names, the first part if the name of a linked server (ie. a metadata object), not the name of a server (ie. a host name). So you can name your linked server FOO and have him point at the host BAR, or at the instance FOO\BAR. And even if you name the linked server object to contain a slash, you can still use it in a multi-part name by simply quoting the name:

    SELECT TOP 1 *  
    FROM [DevServerB\2K5].master.sys.tables
    
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  • 2021-02-13 05:30

    On SQL SERVER 2005, the following happened: Entry of:

    SELECT TOP 1 *   
    FROM [DevServerB\2K5].master.sys.tables 
    

    Is changed to

    SELECT TOP 1 *   
    FROM DevServerB\2K5.master.sys.tables 
    

    by SQL Server system and you still get the error message: Incorrect syntax near '.'.

    I tried it with a linked server named in two different ways: '[DevServerB\2K5]' and 'DevServerB\2K5'

    Does anybody have any other ideas?

    Thank you Alan Robertson

    CORRECTION added the next day: I was wrong, partially. When one tries to create a view using a SQL statement like:

    SELECT  *
    FROM [DevServerB\2K5].TestDB.dbo.tables 
    

    then the [ and ] are removed and one cannot save the view, BUT if one just writes a query using the same SQL string then it works correctly.

    I was also able to execute a SQL statement like:

    INSERT INTO [DevServerB\2K5].TestDB.dbo.tables ( ... ) ...
    

    I can do what I wanted, but it would have been much better if I could have saved a view and used a view that would then be used for SELECT, INSERT and UPDATE of the table in the [DevServerB\2K5].TestDB database from the original server where I tried and failed to create a view because of the '\' .

    -ASR-

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