> can always set it per transaction [3] I just found out yesterday[1] that in Postgres “serializable” transactions can still have anomalies if other non-serial

> can always set it per transaction [3] I just found out yesterday[1] that in Postgres “serializable” transactions can still have anomalies if other non-serializable transactions are running in parallel! So check your DBMS very carefully before trying this, I guess. [1] https://news.ycombinator.com/item?id=38685267 https://news.ycombinator.com/item?id=38685267