Question on TRUNCATE privleges

Hi All,

I have just discovered that I can speed up one of my functions by a factor of
600 by changing an unqualified DELETE to a TRUNCATE.  Unfortunately, the
function is run by multiple users and I get the error message
   "TESTDB=> TRUNCATE inventory.tbl_item;
   ERROR:  must be owner of relation tbl_item

There is nothing in the documentation
(http://www.postgresql.org/docs/8.0/interactive/sql-truncate.html) about this
restriction ( You see Michael I am still reading the documentation. ;-) )  Do
I get to post my first user comment on the documentation pages?  Do I? Hunh?
Can I? :-)

Is there a way to have multiple owners of a table or otherwise achive this
behavior?

Do I get to post my first user comment on the documentation pages?  Do I?
Hunh? Hunh? Can I? :-)

Kind Regards,
Keith