Excuse me, what is the difference between user and system_user and which
function should be used in audit trail table ?
Thanks.
3  9961 
Hi
From BOL:
"If the current user is logged in to Microsoft® SQL ServerT using Windows
Authentication, SYSTEM_USER returns the Windows 2000 or Windows NT 4.0 login
identification name, for example, DOMAIN\user_log in_name. However, if the
current user is logged in to SQL Server using SQL Server Authentication,
SYSTEM_USER returns the SQL Server login identification name, for example,
sa for a user logged in as sa."
USER only works with SQL Security.
--
--------------------------------
Mike Epprecht, Microsoft SQL Server MVP
Zurich, Switzerland
IM: mi**@epprecht.n et
MVP Program: http://www.microsoft.com/mvp
Blog: http://www.msmvps.com/epprecht/
"Zlatko Matić" <zl***********@ sb.t-com.hr> wrote in message
news:d1******** **@ls219.htnet. hr... Excuse me, what is the difference between user and system_user and which
function should be used in audit trail table ?
Thanks.
I have noticed that system_user returns "sa" while user returns "dbo". What
is the difference and which to use in audit trail table?
Thanks.
"Mike Epprecht (SQL MVP)" <mi**@epprecht. net> je napisao u poruci interesnoj
grupi:42******* *@news.bluewin. ch... Hi
From BOL:
"If the current user is logged in to Microsoft® SQL ServerT using Windows
Authentication, SYSTEM_USER returns the Windows 2000 or Windows NT 4.0
login
identification name, for example, DOMAIN\user_log in_name. However, if the
current user is logged in to SQL Server using SQL Server Authentication,
SYSTEM_USER returns the SQL Server login identification name, for example,
sa for a user logged in as sa."
USER only works with SQL Security.
--
--------------------------------
Mike Epprecht, Microsoft SQL Server MVP
Zurich, Switzerland
IM: mi**@epprecht.n et
MVP Program: http://www.microsoft.com/mvp
Blog: http://www.msmvps.com/epprecht/
"Zlatko Matić" <zl***********@ sb.t-com.hr> wrote in message
news:d1******** **@ls219.htnet. hr... Excuse me, what is the difference between user and system_user and which
function should be used in audit trail table ?
Thanks.
Zlatko Matić (zl***********@ sb.t-com.hr) writes: Excuse me, what is the difference between user and system_user and which
function should be used in audit trail table ?
Depends on your business requirements.
SYSTEM_USER returns the server login, USER returns the database user. Often
a login maps to a database user with the same name, but at least for SQL
logins this does not have to be the case. (And I think it can happen with
Window logins as well, if you move a database from one server to
another.)
As a general answer, I would recommend SYSTEM_USER, unless there are some
special requirements that calls for something else.
--
Erland Sommarskog, SQL Server MVP, es****@sommarsk og.se
Books Online for SQL Server SP3 at http://www.microsoft.com/sql/techinf...2000/books.asp This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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