Re: default_transaction_isolation = serializable causes crash under Hot Standby - Mailing list pgsql-hackers

Robert Haas <robertmhaas@gmail.com> writes:
> Or, maybe there's a way to throw an error when serializable mode is
> used rather than when it's requested.

Couldn't we check and throw an error at the place in transaction startup
where default_transaction_isolation is copied to the active variable?
        regards, tom lane