Hi Chao-san, Thank you for your review! I will take a look this week.
> BTW, from reviewing this patch, I found an issue and proposed a patch [1], would you please help review that? > > [1] https://www.postgresql.org/message-id/CAEoWx2mAwXnxVWTP%3DdgwA98dJ7JxzxM8qToaxAGuByHN1-%3DoNQ%40mail.gmail.com Thank you for pointing me to the related issue and patch! I've just added a few comments, but this was my first time doing a review, so please excuse me if there are any mistakes or things I may have overlooked. Regards, Tatsuya Kawata
