David Rowley wrote: > I've made another pass over the nodeAppend.c code and I'm unable to > see what might cause this, although I did discover a bug where > first_partial_plan is not set taking into account that some subplans > may have been pruned away during executor init. The only thing I think > this would cause is for parallel workers to not properly help out with > some partial plans if some earlier subplans were pruned. I can see no > reason for this to have caused this particular issue since the > first_partial_plan would be 0 with and without the attached fix.
Pushed this. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
