Retriving users, roles and roles assigned to each user from the database.

How do I get this information without manually check for
it in enterprise manager. Is there a way to query the
database for the follwing informations below.
1) a list of database users
2) what roles are set up in the database
3) which users are assigned to which roles (i.e. what
privs do the users have)
"Aboki" <hcokoli@.yahoo.com> wrote in message
news:c5d601c47a3d$6847dbb0$a501280a@.phx.gbl...
>
> How do I get this information without manually check for
> it in enterprise manager. Is there a way to query the
> database for the follwing informations below.
> 1) a list of database users
> 2) what roles are set up in the database
> 3) which users are assigned to which roles (i.e. what
> privs do the users have)
1. SELECT * FROM sysusers WHERE issqlrole = 0
2. SELECT * FROM sysusers WHERE issqlrole = 1 OR isapprole = 1
3. exec sp_helprolemember
HTH
Rick Sawtell
MCT, MCSD, MCDBA