2025
https://www.data-bene.io/en/blog/cumulative-statistics-in-postgresql-18/
https://habr.com/ru/companies/tantor/articles/930602/
    https://tantorlabs.ru/tpost/nxubgv0tz1-osobennosti-opredeleniya-selektivnosti-i
    https://github.com/PGBootCamp/Russia_2025/blob/main/T1-L5%20-%20Starkov%20-%20Peculiarities%20in%20determining%20selectivity%20and%20related%20query%20execution%20issues.pdf
    https://github.com/TantorLabs/meetups/blob/main/2025-04-10_Ekb/Maxim%20Starkov%20-%20Problem%20of%20selectivity%20assessment/v1-0001-Added-support-for-functional-dependency-ext-stats.patch
https://habr.com/ru/articles/856952/