Package: postgresql-18-pg-failover-slots
Source: pg-failover-slots
Version: 1.2.1-1.pgdg22.04+1
Architecture: amd64
Maintainer: Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>
Installed-Size: 96
Depends: postgresql-18, libc6 (>= 2.4), libpq5 (>= 9.0~)
Homepage: https://github.com/EnterpriseDB/pg_failover_slots/
Priority: optional
Section: database
Filename: pool/main/p/pg-failover-slots/postgresql-18-pg-failover-slots_1.2.1-1.pgdg22.04+1_amd64.deb
Size: 41016
SHA512: 81c44b6c6565fcf104cd7f9ee1898c9c810fef16b653c322a4a3f783ff5eafa7aa7ef406a2a1532df6b188056c8a74a3e55bf8bf4b1c0be560de4120d76d7230
SHA256: d08f93b0060ba4f18f56c99c45b673a69d1af4d69a3bb64ce7cbac95a9e675f1
SHA1: d1e6d808133d742aedff01a175c51d3f2a7bf1ac
MD5sum: 5e0a99770c48ab25489f654c90750784
Description: High-availability support for PostgreSQL logical replication
 This extension is for anyone with Logical Replication Slots on
 Postgres databases that are also part of a Physical Streaming
 Replication architecture.
 .
 Since logical replication slots are only maintained on the primary
 node, downstream subscribers don't receive any new changes from a
 newly promoted primary until the slot is created, which is unsafe
 because the information that includes which data a subscriber has
 confirmed receiving and which log data still needs to be retained for
 the subscriber will have been lost, resulting in an unknown gap in
 data changes. PG Failover Slots makes logical replication slots
 usable across a physical failover using the following features:
 .
  - Copies any missing replication slots from the primary to the
    standby
  - Removes any slots from the standby that aren't found on the primary
  - Periodically synchronizes the position of slots on the standby
    based on the primary
  - Ensures that selected standbys receive data before any of the
    logical slot walsenders can send data to consumers