Eliminate prefix from table name if using schema besides public

[banool]

Is your proposal related to a problem?

Using a schema besides public results in all tables having a prefix, like myschema_mytable.

Describe the solution you'd like

If you connect to the database specifying a search_path, the first schema should be prefixless. For example:

postgresql://myuser:[email protected]:5432/mydatabase?options=-c%20search_path%3Dprocessor

In this case, any table from the processor schema should have no prefix.

I see in this response to #3606 that the proposed solution is to use Hasura DDN. However DDN is lacking many features I need at the moment: https://hasura.io/docs/3.0/upgrade/feature-availability/api-features/. I also can't find any docs describing how to migrate from v2 to DDN in terms of just the metadata file.

I think #3606 is sort of related to this issue, but what they're asking for there is much more complex. I just want a way to omit the schema prefix on table names.

Describe alternatives you've considered

None that I'm aware, I think the prefix is unavoidable.