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Asked: 2026-05-17T03:15:51+00:00

I have a tables of rows that exists in multiple databases. I will need

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I have a tables of rows that exists in multiple databases. I will need to update the rows from one database into the other database and I have a primary key of int. So I am looking for a way to uniquely identify the server that added a particular row. I could use a uniqueidentifier in a default using the newid() or newseqentialid() but this seems overkill and inefficient.

I would like to create a default value on a column of serverid of @@serverid but this doesn’t exist, I could use @@servername but this seems too obvious to errors. Is there any way to get back a guid for the server and add it as a default on a column?

Thanks in advance

Phil

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1 Answer

  1. Editorial Team

    Given that you are likely to have less then 2^31 – 1 servers, surely you can simply assign a unique (32 bit) integer to each server to identify it.

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