Which SQL book is worth reading to learn?

Question

MySQL

Advise, please, the textbook on SQL in Russian. The dialect can be PostgreSQL.

Answer 1

Very briefly - in my tutorial
More advanced: on the Postgres PRO website

Answer 2

In addition to the Postgres PRO site, I would also recommend the book by A. Yu. Vasiliev aka leopard "Working with PostgreSQL: tuning and scaling".
You can take it here - postgresql.leopard.in.ua

Answer 3

From myself I advise this book (Simply SQL). Simple, clear and without unnecessary details. The most for starters, and the subtleties are learned during work.