Is it possible to create an ER diagram of a sql database without third party tools?

Question

SQL

At work, they came up with certification (position - developer). I deal with the database exclusively through the cloud, a long time ago I didn’t even write clean queries - without the participation of hibernate and spring boot.
In the list of questions - how to reverse engineer an existing schema if only sql can be used (as I understand it, no workbench, dbeaver, etc. can be used). Any ideas?

Answer 1

It depends on the specific database. The question tag says sql server, so you can get information on your question https://docs.microsoft.com/en-us/sql/relational-da...