Atsushi Ogawa <a_ogawa(at)hi-ho(dot)ne(dot)jp> writes:
> An attached patch uses AggState->aggcontext instead of per-tuple
> context to allocate the data. As a result, per-tuple context is not
> used, and the cycles of AllocSetReset is reduced.
Why is this better than the fix already in place?
regards, tom lane
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