confusing terms

Started by PG Bug reporting formover 7 years ago2 messagesdocs
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#1PG Bug reporting form
noreply@postgresql.org

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/10/static/role-membership.html
Description:

https://www.postgresql.org/docs/10/static/role-membership.html

it says

"Once the group role exists, you can add and remove members using the GRANT
and REVOKE commands:

GRANT group_role TO role1, ... ;
REVOKE group_role FROM role1, ... ;"

how can you add members to a newly created group role using the above
command? shouldn't it be GRANT group_role TO user1 ??

#2Bruce Momjian
bruce@momjian.us
In reply to: PG Bug reporting form (#1)
Re: confusing terms

On Mon, Sep 3, 2018 at 07:17:12AM +0000, PG Doc comments form wrote:

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/10/static/role-membership.html
Description:

https://www.postgresql.org/docs/10/static/role-membership.html

it says

"Once the group role exists, you can add and remove members using the GRANT
and REVOKE commands:

GRANT group_role TO role1, ... ;
REVOKE group_role FROM role1, ... ;"

how can you add members to a newly created group role using the above
command? shouldn't it be GRANT group_role TO user1 ??

Well, users and groups are both roles. The sentence says below this:

You can grant membership to other group roles, too (since there isn't
really any distinction between group roles and non-group roles).

meaning you can grant group role membership to user and other group
roles.

--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com

+ As you are, so once was I.  As I am, so you will be. +
+                      Ancient Roman grave inscription +