in sql 2005
select suser_name ()
http://msdn.microsoft.com/en-us/library/ms187934.aspx
SUSER_NAME ([server_user_id]) server_user_id
. server_user_id, , - int. server_user_id SQL Server Microsoft Windows, SQL Server. server_user_id , .
-
edit: Microsoft SQL Server 2008 (SP1) - 10.0.2531.0 (X64)
sql-
:
select suser_name()
select suser_sname()
select original_login()
select system_user
... , ...
Saludos
SAS