PostgreSQL Replication Slots

SELECT pg_drop_replication_slot FROM pg_replication_slots WHERE slot_name IN ; The replication slots can

PostgreSQL Replication Slots Yes Let's say there are node1 and node2 in the cluster If node3 will join, any unknown replication slot is removed It was the behavior from

SELECT pg_drop_replication_slot FROM pg_replication_slots WHERE slot_name IN ; The replication slots can

happy birthday slot These messages are either returned by the replication slot SQL interface or are sent by a walsender This field is present if the table in which the delete

Starting from PostgreSQL , it is also necessary and useful to check for leftover replication slots The core issue is that if somebody forgets to drop a

delete replication slot postgres catalog_xmin, xid, The oldest transaction affecting the system catalogs that this slot needs the database to retain VACUUM cannot remove catalog tuples deleted

pg_drop_replication_slot() is a system function for removing a physical or logical replication slot pg_drop_replication_slot() was added in PostgreSQL