I need to create multiple users for one schema. All users should have same privileges. It seems that except the schema's owner user I have to grant the object privilegs on all objects to other users one by one. For example, I have to grant the privileges on each table to other users. If I have more than a thousand tables, I have to grant the privileges on tables to other users more than a thousand times.

I was wondering if there is any easy way to do that.