On 25/11/2019 05:52, Dilip Kumar wrote:
> In logical decoding, while sending the changes to the output plugin we
> need to arrange them in the LSN order. But, if there is only one
> transaction which is a very common case then we can avoid building the
> binary heap. A small patch is attached for the same.
Does this make any measurable performance difference? Building a
one-element binary heap seems pretty cheap.
- Heikki