Re: DROP TABLE can be issued by schema owner as well as table owner

On Fri, Oct 14, 2011 at 11:11 AM, Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> Robert Haas wrote:
>> On Thu, Oct 13, 2011 at 10:06 AM, Bruce Momjian <bruce(at)momjian(dot)us> wrote:
>> > I applied the following documentation patch to clarify this issue, and
>> > used generic wording "user with the proper permissions".
>>
>> That doesn't seem like an improvement; what permissions are proper?
>
> No idea, but it hints that other users can do it too.  I thought too
> specific was too complex for this case.

I disagree. I think it's the purpose of documentation to be specific.
The code says:

/* Allow DROP to either table owner or schema owner */
if (!pg_class_ownercheck(relOid, GetUserId()) &&
!pg_namespace_ownercheck(classform->relnamespace, GetUserId()))
aclcheck_error(ACLCHECK_NOT_OWNER, ACL_KIND_CLASS,
rel->relname);

So the command can be executed by the owner of the table, the owner of
the containing schema, or the superuser.

That seems simple enough.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company