Dear Peter, Thanks for giving comments! PSA new version. I think most of comments were addressed, and I ran pgindent/pgperltidy again.
Regarding the CheckAlterSubOption(), the ordering is still preserved because I preferred to keep some specs. But I can agree that yours make codes simpler. BTW, I started to think patches can be merged in future versions because they must be included at once and codes are not so long. Thought? Best regards, Hayato Kuroda FUJITSU LIMITED
v20-0001-Allow-altering-of-two_phase-option-of-a-SUBSCRIP.patch
Description: v20-0001-Allow-altering-of-two_phase-option-of-a-SUBSCRIP.patch
v20-0002-Alter-slot-option-two_phase-only-when-altering-t.patch
Description: v20-0002-Alter-slot-option-two_phase-only-when-altering-t.patch
v20-0003-Notify-users-to-roll-back-prepared-transactions.patch
Description: v20-0003-Notify-users-to-roll-back-prepared-transactions.patch