On Mon, May 4, 2026 at 11:18 AM shveta malik <shveta.malik@gmail.com> wrote: > > On Sat, May 2, 2026 at 2:40 PM Dilip Kumar <dilipbalaut@gmail.com> wrote: > > > > On Fri, May 1, 2026 at 7:16 PM Dilip Kumar <dilipbalaut@gmail.com> wrote: > > > > > > 4. pg_conflict is the catalog schema and as Nisha reported, > > > non-superusers aren't allowed to access the objects within it. Because > > > of this, SELECT, DELETE, and TRUNCATE are disallowed even for the > > > subscription owner if that owner is a non-superuser. I am working on > > > the fix. > > > > While analyzing this, I realized that the schema ACL check happens > > very early in analyze phase [1]. I'm not sure if we can bypass the > > subscription owner from this check at that stage without implementing > > a hacky solution. Another option is to remove restrictions from the > > pg_conflict schema for all users and keep only table-level > > restrictions within that schema. I am exploring how to implement this. > > Dilip, instead of granting permission (or removing restrictions) on > the pg_conflict schema to all users, is there a way to grant USAGE on > the schema only to the subscription owner when the conflict log table > is created and when the owner is altered for the subscription? I think > it should resolve the problem in a better way. Thoughts? Let me know > if I am missing something.
Yeah I thought about that but when you create a subscription, you connected using the subscription owner user, who doesn't have the necessary permission to GRANT usage on pg_conflict schema.
After putting more thoughts I think we should be able to execute internal GRAN function which do not checks whether the user has permission to GRANT or not.
