Robert Haas <[email protected]> wrote: > On Fri, May 11, 2012 at 11:36 AM, Kevin Grittner > <[email protected]> wrote: >> Robert Haas <[email protected]> wrote: >>> The trouble is, AFAICS, that you can't bound M very well without >>> scanning the whole table. I mean, it's bounded by theoretical >>> limit, but that's it. >> >> What would the theoretical limit be? > > MaxHeapTuplesPerPage? What about dead line pointers without corresponding tuples? -Kevin
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