public inbox for [email protected]  

help / color / mirror / Atom feed

From: Kiran K V <[email protected]>
To: [email protected]
Subject: Query regarding support of test_decoding and PGReplicationStream with Standby Logical Replication
Date: Fri, 11 Jul 2025 23:09:38 +0530
Message-ID: <CAGv0ivr+f9azy-ef7yNVFB_T5Opnmb40BzuRd=pLvCCf7JGphw@mail.gmail.com> (raw)

 Hi,

I have a question regarding the new feature introduced in PostgreSQL 16
that enables logical replication from a standby server.

Currently, we are using a standalone instance of PostgreSQL 16 and
performing logical replication by creating replication slots and utilizing
the JDBC replication stream API (PGReplicationStream)  with the
test_decoding plugin.

Could you please confirm whether this approach of logical replication is
supported from a standby system? Specifically, does the standby system
support the test_decoding plugin and the JDBC PGReplicationStream API for
streaming changes ?

Reference to JDBC Logical replication -
https://jdbc.postgresql.org/documentation/server-prepare/#example-96-create-logical-replication-stre...

Regards,
Kiran

view thread (3+ messages)  latest in thread

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected]
  Subject: Re: Query regarding support of test_decoding and PGReplicationStream with Standby Logical Replication
  In-Reply-To: <CAGv0ivr+f9azy-ef7yNVFB_T5Opnmb40BzuRd=pLvCCf7JGphw@mail.gmail.com>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox