Hi I don't know why the previous email can't be linked with the original email webpage. It is weird. So supplementing following information for understanding:
The original email link: https://www.postgresql.org/message-id/CAF3%2BxM%2BxSswcWQZMP1cjj12gPz8DXHcM9_fT1y-0fVzxi9pmOw%40mail.gmail.com The recent email with updated patch is as following: https://www.postgresql.org/message-id/CAF3%2BxMKkKpd8oVRpN9i1BFMau2dFhVrt-Y0BE%3DDsoKtOm%3DC2AQ%40mail.gmail.com -- Regards, Jing Wang Fujitsu Australia