| From: | Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(dot)us> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: PG 10 release notes |
| Date: | 2017-04-25 18:12:05 |
| Message-ID: | a6d13cf7-fbf8-913c-2353-f149c6f95fdc@2ndquadrant.com |
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| Thread: | |
| Lists: | pgsql-hackers |
On 25/04/17 17:01, Bruce Momjian wrote:
>
>> I also wonder if ability to run SQL queries on walsender connected to a
>> database is worth mentioning (replication=database kind of connection).
>
> Uh, why would that be important to users?
Because every tool that uses logical decoding to capture changes does no
need to open extra connection to fetch initial state.
(and we document much less user visible changes than this in the release
notes)
>
>> Or the ability of logical decoding to follow timeline switches.
>
> I didn't think logical decoding was really more than a proof-of-concept
> until now.
>
Huh?
--
Petr Jelinek http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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