pgstat: drop subscription stats without slot as well, fix comment There's no reason anymore to only drop subscription stats if associated with a slot, now that stats drops are transactional. And since there's now no other cleanup of stats, this would lead to stats for slot-less subscriptions to get leaked (however most slot-less subs won't have stats).
Additionally, the comment referring to autovacuum cleaning up stats was clearly outdated. Author: Masahiko Sawada <[email protected]> Discussion: https://postgr.es/m/cad21aoawiby3heje7vje16gr75rffj640dyhqvsiuhykjtx...@mail.gmail.com Backpatch: 15- Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/7b64e4b3fa04769b725306a75bf3dd26e5a854fa Modified Files -------------- src/backend/commands/subscriptioncmds.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)
