Needed Documnet level security restriction based on its attribute value or relative query which returns true, like in supabase

High Priority/Important


cloud-beta : I needed DLS : should be like I can able to restrict each document based on
current user (can do with roles),

but can' t do based on
its attribute value, based on any relative relationship value/query
which is not what i geeting

like in supabase : RLS : you can restrict row access based on "current user value" as well as column values or any "sql Query" (which returns boolean value, like exists(Sql query), which gives a lot more flexiblity