Re: unexpected PQresultStatus: 8 with simple logical replication - Mailing list pgsql-general

From Andres Freund
Subject Re: unexpected PQresultStatus: 8 with simple logical replication
Date
Msg-id 20150110203922.GN12509@alap3.anarazel.de
Whole thread Raw
In response to Re: unexpected PQresultStatus: 8 with simple logical replication  (Brent Tubbs <brent.tubbs@gmail.com>)
Responses Re: unexpected PQresultStatus: 8 with simple logical replication  (Brent Tubbs <brent.tubbs@gmail.com>)
List pgsql-general
On 2015-01-10 10:24:56 -0800, Brent Tubbs wrote:
> That's working!  The blog posts I linked earlier

Which blogpost is that? At least this thread doesn't seem to contain a
reference.

> made me think that I had to explicitly call START_REPLICATION, but I
> guess that's not necessary?

START_REPLICATION over a replication connection is the streaming variant
of logical decoding. Unfortunately psql can't deal with that (and it
doesn't make sense to support it, as you need to send back feedback
messages and such). The SQL function Michael linked to are there for
easier accessibility, but don't support streaming. Other than that,
they're the same.

Hope that clears up things a bit?

Greetings,

Andres Freund

--
 Andres Freund                       http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services


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