Returns the server process ID of the current user process.
@@SPID
smallint
@@SPID can be used to identify the current user process in the output of sp_who.
This example returns the process ID, login name, and username for the current user process.
SELECT @@SPID AS 'ID', SYSTEM_USER AS 'Login Name', USER AS 'User Name'
Here is the result set:
ID Login Name User Name
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11 sa dbo
sp_lock | Configuration Functions |
sp_who |