In SQL Server 2005 how to determine the role memberships and the permissions associated with login yy?
Open the Query Editor by Connecting to the appropriate instance of SQL Server 2005. Execute the following statements under the context of ‘master’ database:
select suser_name(role_principal_id), suser_name(member_principal_id) from sys.server_role_members where member_principal_id = suser_id(‘xyz’)
select permission_name, class_desc, major_id from sys.server_permissions where grantee_principal_id = suser_id(‘xyz’)
To check the context of login:
To check information on who owns the database :
select name, suser_sname(owner_sid) from sys.databases