PGXC_REPLICATION_SLOTS¶
PGXC_REPLICATION_SLOTS displays the replication information of DNs in the cluster. All columns except node_name are the same as those in the PG_REPLICATION_SLOTS view. This view is accessible only to users with system administrators rights.
Column | Type | Description |
|---|---|---|
node_name | Text | Node name |
slot_name | Text | Name of a replication node |
plugin | Name | Name of the output plug-in of the logical replication slot |
slot_type | Text | Type of a replication node |
datoid | OID | OID of the database on the replication node |
database | Name | Name of the database on the replication node |
active | boolean | Whether the replication node is active |
xmin | Xid | Transaction ID of the replication node |
catalog_xmin | Text | ID of the earliest-decoded transaction corresponding to the logical replication slot |
restart_lsn | Text | Xlog file information on the replication node |
dummy_standby | boolean | Whether the replication node is the dummy standby node |