speed up pg_upgrade with many large objects

2025-07-18 16:06:06 Nathan Bossart (bossartn) Closed in commitfest PG19-1 with status: Committed 2025-07-11 14:51:55 Nathan Bossart (bossartn) Added bossartn as committer 2025-07-11 14:51:54 Nathan Bossart (bossartn) New status: Ready for Committer 2025-05-14 16:25:12 Saurabh Uttam (saurabhuttam) Added saurabhuttam as reviewer 2025-05-14 16:19:35 Nitin Motiani (nitinmotiani) Added nitinmotiani as reviewer 2025-05-13 20:21:54 Hannu Krosing (hannukrosing) Added hannukrosing as reviewer 2025-05-05 19:24:43 Nathan Bossart (bossartn) Attached mail thread CAMT0RQSS-6qLH+zYsOeUbAYhop3wmQTkNmQpo5--QRDUR+qYmQ@mail.gmail.com 2025-05-05 19:24:43 Nathan Bossart (bossartn) Created patch record