On 2019-Feb-18, Bernd Helmle wrote: > Am Montag, den 18.02.2019, 16:52 +0100 schrieb Michael Banck: > > > Surely we know at that point whether this first scan is needed, and > > we > > > can skip it if not? > > > > Yeah - new patch attached. > > Maybe i'm wrong, but my thought is that this breaks the SIGUSR1 > business, since there seems no code path which calculates total_size in > this case?
Oh, yeah, it does. In that case, a comment explaining that is needed. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
