> On Dec 9, 2020, at 7:06 AM, Scott Ribe <scott_ribe@xxxxxxxxxxxxxxxx> wrote: > >> On Dec 8, 2020, at 12:48 PM, Tom Lane <tgl@xxxxxxxxxxxxx> wrote: >> >> There is probably an entry in pg_default_acl that is causing this. >> You could likely just manually remove that. > > I'll give it a go. > > But there's nothing in pg_default_acl with defaclnamespace matching oid of pg_catalog in pg_namespace. There were some erroneous entries for namespace public, which I've deleted. But I don't have a lot of confidence about that being the problem. Nope, deleting the ACLs for public didn't help. I'm going to start stripping things down--dropping schemas, or maybe the whole db--and see if it persists. Any other suggestions? What could possibly be triggering this GRANT?