On Wed, Aug 3, 2016 at 3:00 PM, Michael Paquier
<michael.paquier@gmail.com> wrote:
> On Wed, Aug 3, 2016 at 12:37 PM, Joshua Bay <joshuabay93@gmail.com> wrote:
>> Could you please let me know if there is a way to get LSN of each
>> transaction by directly communicating with Postgres server and NOT by
>> accessing logs.
>
> Logical decoding is one way.
And I just saw your other message... What I just meant here is that if
you use a decoder plugin that just emits information at transaction
begin/commit you can directly get this information. There is no need
to directly look at the WAL logs, the server does it for you. And it
offers a good cover regarding the information that has already been
consumed or not.
(Btw, avoid sending emails across multiple mailing lists, particularly
pgsql-committers which is not aimed for that).
--
Michael
