You can view a database structure in the standard ERD (Entity Relation Diagram) form. Diagrams are available for all tables and schemas (databases). To view the Diagram for a full database schema, ...

When you open the Diagrams tab of the Database Object Editor, you can visually explore, analyze, and customize your database structure. The interface includes: DBeaver supports diagrams for existing ...

Instead of trying to remember lots of different dot and cross diagrams, it may help to understand how to draw them.