On Thu, Jun 20, 2024 at 08:01:19PM -0400, Bruce Momjian wrote: > FYI, looking at the release notes, I see 15 GUC variables added in this > release, and two removed. That 15 number seemed unusually high so I > thought I would report it.
Scanning pg_settings across the two versions, I'm seeing: - Removed GUCs between 16 and 17: db_user_namespace old_snapshot_threshold trace_recovery_messages - Added GUCs between 16 and 17: allow_alter_system commit_timestamp_buffers enable_group_by_reordering event_triggers huge_pages_status io_combine_limit max_notify_queue_pages multixact_member_buffers multixact_offset_buffers notify_buffers serializable_buffers standby_slot_names subtransaction_buffers summarize_wal sync_replication_slots trace_connection_negotiation transaction_buffers transaction_timeout wal_summary_keep_time So that makes for 3 removed, 19 additions and a +16. -- Michael
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