Thank you for the feedback.

>>>Hello all,
>>>
>>>To me it looks like a no brainer. When creating a primary key for a table I use a guid.
>>>
>>>I'm wondering about something. Why would you use anything else?
>>>
>>>Regards
>>
>>int or bigint is better choice.
>
>unless server side pk generation is hindered/impaired/unwanted:
>in long detached or offline use cases GUID pk fare better,
>but even there import/replication might trigger problems...