GLOBAL_REPLICATION_SLOTS

physical: physical replication slot.
logical: logical replication slot.

GLOBAL_REPLICATION_SLOTS displays information about replicated slots on each node in the cluster.

**Table 1** GLOBAL_REPLICATION_SLOTS columns
Name	Type	Description
node_name	name	Node name.
slot_name	text	Replication slot name.
plugin	text	Name of the output plug-in corresponding to the logical replication slot.
slot_type	text	Replication slot type. physical: physical replication slot. logical: logical replication slot.
datoid	oid	OID of the database where the replication slot resides.
database	name	Name of the database where the replication slot resides.
active	boolean	Determines whether the replication slot is activated. t (true): yes f (false): no
x_min	xid	The earliest transaction that the database must reserve for the replication slot. VACUUM cannot remove a tuple that is deleted by its subsequent transactions.
catalog_xmin	xid	The earliest transaction that affects the system catalog and must be reserved by the database for the replication slot. VACUUM cannot remove a system catalog tuple that is deleted by its subsequent transactions.
restart_lsn	text	Physical location of the earliest Xlog required by the replication slot.
dummy_standby	boolean	Lab features.