sync_replication_slots

It enables a physical standby to synchronize logical failover slots from the primary server so that logical subscribers can resume replication from the new primary server after failover. It is disabled by default. This parameter can only be set in the postgresql.conf file or on the server command line.

English manual coverage begins with PostgreSQL 7.4. Source history and runtime observations have their own recorded version boundaries.

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boot val: off
category: Replication / Standby Servers
context: sighup
doc same as: Unknown
documented: true
enumvals: Unknown
extra desc: Unknown
lang: en
max val: Unknown
metadata version: 18
min val: Unknown
name: sync_replication_slots
short desc: Enables a physical standby to synchronize logical failover replication slots from the primary server.
source: pg-settings-source-snapshot
unit: Unknown
vartype: bool

Definition PG 18

It enables a physical standby to synchronize logical failover slots from the primary server so that logical subscribers can resume replication from the new primary server after failover.

It is disabled by default. This parameter can only be set in the postgresql.conf file or on the server command line.

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Complete source facts

doc html

<p>
        It enables a physical standby to synchronize logical failover slots
        from the primary server so that logical subscribers can resume
        replication from the new primary server after failover.
       </p><p>
        It is disabled by default. This parameter can only be set in the
        <code class="filename">postgresql.conf</code> file or on the server command line.
       </p>

documentation revision

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Source references

Original manual reference

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · wiki-repair-20261023:38ffaa1d5e46f2fc8f8a02f6bbffa09dc0eb328a8ddabddf014ae25ee43ee96d

Text language: en · wiki-repair-20261023:38ffaa1d5e46f2fc8f8a02f6bbffa09dc0eb328a8ddabddf014ae25ee43ee96d