On Fri, Oct 16, 2020 at 09:03:52AM +0000, Hou, Zhijie wrote:
> Hi
>
> In /src/backend/executor/nodeAgg.c
>
> I found the following comment still use work mem,
> Since hash_mem has been introduced, Is it more accurate to use hash_mem here ?
>
> @@ -1827,7 +1827,7 @@ hash_agg_set_limits(double hashentrysize, double input_groups, int used_bits,
> /*
> * Don't set the limit below 3/4 of hash_mem. In that case, we are at the
> * minimum number of partitions, so we aren't going to dramatically exceed
> - * work mem anyway.
> + * hash_mem anyway.
Can someone comment on this? Is the text change correct?
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