akkoma/lib/pleroma/migration_helper
rinpatch 5c0e1039ce Chunk the notification type backfill migration
Long-term we want that migration to be done entirely in SQL,
but for now this is a hotfix to not cause OOMs on large databases.

This is using a homegrown version of `Repo.stream`, it's worse in
terms of performance than the upstream since it doesn't use the same
prepared query for chunk queries, but unlike the upstream it supports
preloads.
2020-06-16 23:53:13 +03:00
..
notification_backfill.ex Chunk the notification type backfill migration 2020-06-16 23:53:13 +03:00