Physical Replication Mechanisms in PostgreSQL

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postgres -d testdb --slot=my_slot --start -f - Can we do better? Page 17 17 If we restart Postgres in read-only mode, existing replication

Replication slots for High Availability A replication slot exists solely on the instance that created it, and PostgreSQL does not replicate it on the standby This issue occurs in PostgreSQL when a user attempts to create or manage replication slots without the necessary privileges

slot meta mega casino Replication slots are used to safeguard against the premature deletion of WAL segments before they have been applied by the standby server, thus pg_create_physical_replication_slot() is a system function for creating a physical replication slot pg_create_physical_replication_slot() was added in