These are the two relevant patches that I know of (there might be more): 1. http...

		JelteF on Sept 14, 2023 \| parent \| context \| favorite \| on: PostgreSQL 16 These are the two relevant patches that I know of (there might be more): 1. https://github.com/postgres/postgres/commit/3838fa269c15706d... 2. https://github.com/postgres/postgres/commit/121d2d3d70ecdb21... It causes much less CPU overhead on the receiving side of a copy when receiving big JSON blobs.