On Wed, May 2, 2018 at 11:38 AM, Heikki Linnakangas <hlinnaka@iki.fi> wrote:
> To fix, I propose that we change the above so that we always subtract
> tapeSpace, but if there is less than e.g. 32 kB of memory left after that
> (including, if it went below 0), then we bump availMem back up to 32 kB. So
> we'd always reserve 32 kB to hold the tuples, even if that means that we
> exceed 'work_mem' slightly.
Sounds very reasonable.
--
Robert Haas
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