Em sáb., 9 de mai. de 2020 às 01:45, Tom Lane <tgl@sss.pgh.pa.us> escreveu:
James Coleman <jtc331@gmail.com> writes: > There are always full sort groups before any prefix groups can happen, > so we know (even though the tooling doesn't) that the 2nd test can > never contradict the first.
So maybe an assertion enforcing that would be appropriate? Untested, but: