The PostgreSQL community debates ALTER SYSTEM
Sometimes the smallest patches create the biggest discussions. A case in point would be the process by which the PostgreSQL community — not a group normally prone to extended, strongly worded megathreads — resolved the question of whether to merge a brief patch adding a new configuration parameter. Sometimes, a proposal that looks like a security patch is not, in fact, intended to be a security patch, but getting that point across can be difficult.
https://lwn.net/Articles/968300/
Seonglae Cho
