David Rowley <dgrowleyml(at)gmail(dot)com> writes:
> Maybe "columns per result set" would have been a better title for consistency.
I can't quite put my finger on why, but that wording seems odd to me,
even though "columns per table" is natural enough. "In a" reads much
better here IMO. Anyway, I see you committed it that way, and it's
certainly not worth the effort to change further.
regards, tom lane