postgresql, hide database from listing

Question

I'm have a problem. On my server i have many users. I want to each user can see only database to what have access.

This is possible? How to solve this problem?

Thanks for help

Answer 1

This is not possible on the database layer (i.e. on psql), AFAIK. pgAdmin added a custom functionality to hide inaccessible databases, but this is nothing more than a custom SELECT .. WHERE query to keep the list of databases short.

Answer 2

solution requires changes in postgresql catalogs