The Insatiable Postgres Replication Slot

creation of replication slot failed   Dan rog slot

A limitation of the PostgreSQL implementation is that replication slots are not cluster-aware: a replication slot exists solely on the instance

Never drop a replication slot on the primary or you will lose data See the next section for failure cases when a slot has been removed 3 Cluster Failures  The WAL in a Postgres instance is shared among all tables and databases on that instance When at least one replication slot exists, Postges

kredit free slot Confirm that the connector has created a new replication slot and that it is in active state by querying the pg_replication_slots table Resume the write Creating a logical replication slot Page 7 7 ○ Built-in core ○ May fail to take a “catalog snapshot” Can we create logical slots