PG_REPLICATION_SLOTS
PG_REPLICATION_SLOTS contains replication node information.
Table 1 PG_REPLICATION_SLOTS columns
Name | Type | Description |
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slot_name | text | Name of a replication node |
plugin | text | Name of the output plug-in corresponding to the logical replication slot |
slot_type | text | Type of the 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 | xid | 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 a dummy standby node |
openGauss 2024-09-07 01:00:29