On Fri, Feb 11, 2022 at 09:07:16PM -0800, Adrian Klaver wrote: > On 2/11/22 17:24, Bryn Llewellyn wrote: > > > > /bryn@xxxxxxxxxxxx <mailto:bryn@xxxxxxxxxxxx> wrote:/ > > > I s'pose that I can interpret this output in the light of the "miriam" > > example by guessing than an empty LHS means "public" and that the > > initial "X" means "execute". It looks like what follows the slash is the > > owner of the object (a denormalization of what the "Owner" column > > shows.) > > > > *Where is this notation, "miriam=arwdDxt/miriam", explained?* > > Here: > https://www.postgresql.org/docs/current/ddl-priv.html > > From: > > Table 5.1. ACL Privilege Abbreviations You might also be interested in aclexplode() function, see https://www.postgresql.org/docs/current/functions-info.html.