Implementing failover of logical replication slots in Patroni

Use logical replication for tables in RDS for PostgreSQL postgresql create replication slot A replication slot exists solely on the instance that created it, and PostgreSQL does not replicate it on the standby servers As a result, after a failover or postgresql create replication slot Set the maximum WAL size for replication in the Max slot wal keep size setting The value of this setting can be edited as of PostgreSQL ver

postgresql drop replication slot The concept of replication slots was introduced in PostgreSQL and was created to prevent a primary instance to delete WAL that a replica