Dawid Kuroczko <qnex42@gmail.com> writes:
> PostgreSQL doesn't have such issues with blocking, so only difference
> between INSERT and INSERT DELAYED from PostgreSQL's standpoint
> would be waiting and not for the result...
With the right client-side code you can transmit multiple queries before
receiving the result from the first one. I don't think libpq in its
current incarnation really supports this, but in principle it's doable.
The interesting questions have to do with error handling: if the
"delayed" insert fails, what happens and what is the impact on
subsequent queries? I have no idea how MySQL defines that.
regards, tom lane
