PostgreSQL
53.54. pg_subscription
#
The catalog pg_subscription
contains all existing logical replication subscriptions. For more information about logical replication see Chapter 31.
Unlike most system catalogs, pg_subscription
is shared across all databases of a cluster: there is only one copy of pg_subscription
per cluster, not one per database.
Access to the column subconninfo
is revoked from normal users, because it could contain plain-text passwords.
Table 53.54. pg_subscription
Columns
Column Type Description |
---|
Row identifier |
OID of the database that the subscription resides in |
Finish LSN of the transaction whose changes are to be skipped, if a valid LSN; otherwise |
Name of the subscription |
Owner of the subscription |
If true, the subscription is enabled and should be replicating |
If true, the subscription will request that the publisher send data in binary format |
Controls how to handle the streaming of in-progress transactions: |
State codes for two-phase mode: |
If true, the subscription will be disabled if one of its workers detects an error |
If true, the subscription will be required to specify a password for authentication |
If true, the subscription will be run with the permissions of the subscription owner |
Connection string to the upstream database |
Name of the replication slot in the upstream database (also used for the local replication origin name); null represents |
The |
Array of subscribed publication names. These reference publications defined in the upstream database. For more on publications see Section 31.1. |
The origin value must be either |
+
Prev | Up | Next |
---|---|---|
53.53. |
53.55. |
Submit correction
If you see anything in the documentation that is not correct, does not match your experience with the particular feature or requires further clarification, please use this form to report a documentation issue.
Copyright © 1996-2024 The PostgreSQL Global Development Group