Jeff Davis <pg...@j-davis.com> writes: > One thing I don't fully understand is what would happen if the client > issued the Sync as the *first* message in an extended-protocol series.
That'd cause the backend to send ReadyForQuery, which'd likely
confuse the client.
> But I think you're correct in saying that the discard-until-Sync
> behavior only happens if the extended query protocol is used,
Certainly, because otherwise there is no Sync.
regards, tom lane
