Thread

  1. Re: POC: enable logical decoding when wal_level = 'replica' without a server restart

    Masahiko Sawada <sawada.mshk@gmail.com> — 2025-12-19T08:47:24Z

    On Thu, Dec 18, 2025 at 7:53 PM shveta malik <shveta.malik@gmail.com> wrote:
    >
    > On Fri, Dec 19, 2025 at 6:13 AM Masahiko Sawada <sawada.mshk@gmail.com> wrote:
    > >
    > > >
    > >
    > > I've rebased the patch and addressed the review comments.
    > >
    > > Regards,
    > >
    >
    > Thanks for the patch.
    >
    > 1)
    > + * There could be some transactions that might have started with the old
    > + * status, but we don't need to wait for these transactions to complete as
    > + * long as they valid XIDs. These transactions will appear in the
    >
    > they valid --> they have valid
    >
    > 2)
    > + * One might think we need to wait for all running transactions, including
    > + * read-only transactions, to finish before enabling logical decoding.
    >
    > Suggestion to change it slightly to make it more clear:
    > One might think we need to wait for all running transactions,
    > including those without XIDs and read-only ones, to finish before
    > enabling logical decoding.
    > ~~
    >
    > Apart from the above trivial corrections, I have no more comments.
    > I’ll conclude my review here; the patch LGTM.
    
    Thank you for reviewing the patch! Agreed. I've incorporated these comments.
    
    Regards,
    
    -- 
    Masahiko Sawada
    Amazon Web Services: https://aws.amazon.com