Hi.
https://www.postgresql.org/about/news/postgresql-186-1711-1615-1519-1424-and-19-beta-3-released-3365/
https://www.postgresql.org/docs/release/18.6/
SELECT DISTINCT t.oid::regclass, t.reltuples
FROM pg_class t JOIN pg_index i ON t.oid = i.indrelid
JOIN pg_class ic ON i.indexrelid = ic.oid
WHERE t.relhasindex AND ic.relam = 2742
This query appearance looks better in release notes than the announcement.