Re: BRIN de-summarize ranges

Alvaro Herrera <alvherre@2ndquadrant.com> writes:
> Here's a small patch to make a BRIN page range unsummarized.  This is
> useful if data has been deleted, and the heap pages are now used for
> completely different data.

This seems remarkably, um, manual.  Why shouldn't users expect the system
to take care of this for them?

			regards, tom lane