Replication slot does not exist

In the context of logical replication, a slot represents a stream of changes that can be replayed to a client in the order they were made on the origin server.

=# Select slot_name, temporary FROM pg_replication_slots; slot_name | temporary --- temp_slot | t temp_slot_2 | t (1 row) PostgreSQL's built-in Logical Replication There is one manual step however; physical replication does not copy replication slots, so in the case of failover we need to create a slot manually PostgreSQL: Documentation: 11: 52.80. pg_replication_slots The pg_replication_slots view provides a listing of all replication slots that currently exist on the database cluster, along with their current state. GT.M - Multi Site Replication Support on UNIX Preemption of slots is not an issue if the primary does not connect to more than 16 different secondaries throughout its lifetime.

BDR is still pretty new territory and we have elected not to run it in our environment yet. It looks like it will help to address some of the “all or nothing” issues that currently exist in Streaming Replication. High Availability. MySQL gives you the power to do whatever you want.

PostgreSQL - general - wal_retrieve_retry_interval > Say, with 9.6.2, a hot_standby fails to connect to a replication slot: > FATAL: could not start WAL streaming: ERROR: replication slot "test3" > does not exist > or > FATAL: could not connect to the primary server: FATAL: the database > system is starting up > > Is there a way to reduce the time it takes until the next attempt? PostgreSQL 9.6 log shipping replication stuck on startup ... PostgreSQL 9.6 log shipping replication stuck on startup. ... ERROR: replication slot "oh_slot" does not exist; so clearly I did not create the replication slot on the Master as I thought I had. ... Verifying the replication slot with SELECT * FROM pg_replication_slots showed the slot had been created and WAL streaming was active.

I have replication slot which I want to delete but when I do delete I got an error that I can't delete from view. Any ideas?

PostgreSQL's built-in Logical Replication If you promote a standby to a master and change the DNS name pointing to it the logical replication launcher will resolve the new name. There is one manual step however; physical replication does not copy replication slots, so in the case of failover we need to create a slot manually Replication: Publication 'PubName' does not exist... "The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. PostgreSQL and the logical replication - blog.raveland.org PostgreSQL and the logical replication. In this post, I will test the new replication in PostgreSQL 10 : logical replication. Don’t forget to read the very good documentation. Logical replication. Before the version 10 of PostgreSQL, we could only replicate the whole cluster (all the databases).

Change the --slot-name to the name of the replication slot to be used on the primary database. The script will attempt to create the replication slot automatically if it does not exist. If you're repurposing an old server into a Geo secondary node, you'll need to add --force to the command line.

PostgreSQL: Documentation: 11: 49.2. Logical Decoding Concepts In the context of logical replication, a slot represents a stream of changes that can be replayed to a client in the order they were made on the origin server. Postgres 9.4 feature highlight - Creating an output plugin for… A decoder generating the database changes, that reads and translate WAL files into a format given by a custom plugin that can be defined when a logical replication slot is created. repmgr 4.3 Documentation

Fatal replication slot does not exist error after sync ...

robot inventory failed: Requested slot does not exist in…