Q&A about the site for students, teachers, and linguists wanting to discuss the finer points of the Italian language
SELECT ((SELECT CAST(COUNT(*) as BIGINT) FROM Posts) * (SELECT CAST(COUNT(*) as BIGINT) FROM Comments)) AS "Произведение", (SELECT COUNT(*) FROM Posts) AS "Количество постов", (SELECT COUNT(*) FROM Users) AS "Количество пользователей"