| Позиция | Домен | URL | Title | Школа |
|---|---|---|---|---|
| 1 | sql-academy.org | https://sql-academy.org/ru/trainer | Интерактивный | sql-academy.org |
| 2 | schoolsw3.com | https://www.schoolsw3.com/postgresql/exercise.php | Практика | — |
| 3 | pgexercises.com | https://pgexercises.com/ | — | |
| 4 | labex.io | https://labex.io/free-labs/postgresql | — | |
| 5 | dbfiddle-61105.firebaseapp.com | https://dbfiddle-61105.firebaseapp.com/postgres | DB Fiddle - | — |
| 6 | sqlpad.io | https://sqlpad.io/playground/postgres/ | — | |
| 7 | aiven.io | https://aiven.io/tools/pg-playground | Free | — |
| 8 | sql.kushedow.tech | https://www.sql.kushedow.tech/ | — | |
| 9 | labex.io | https://labex.io/ru/exercises/postgresql | — | |
| 10 | kodekloud.com | https://kodekloud.com/playgrounds/playground-postgresql | — |