NAME

       UNSUBSCRIBE SET - End replication of Slony-I set

SYNOPSIS

       UNSUBSCRIBE SET (options);

DESCRIPTION

       Stops the subscriber from replicating the set. The tables are opened up for full access by the client ap‐
       plication  on  the  former  subscriber.  The tables are not truncated or otherwise modified. All original
       triggers, rules and constraints are restored.

       ID = ival
              ID of the set to unsubscribe

       RECEIVER = ival
              Node ID of the (former) subscriber

EXAMPLE

       UNSUBSCRIBE SET (
          ID = 1,
          RECEIVER = 3
       );

LOCKING BEHAVIOUR

       Exclusive locks on each replicated table will be taken out on the subscriber in order to drop replication
       triggers from the tables and restore other triggers/rules.

SLONIK EVENT CONFIRMATION BEHAVIOUR

       Slonik waits for the command submitted to the previous event node to be confirmed on the specified  event
       node before submitting this command.

DANGEROUS/UNINTUITIVE BEHAVIOUR

       Resubscribing  an  unsubscribed set requires a complete fresh copy of data from the provider to be trans‐
       ferred since the tables have been subject to possible independent modifications.

VERSION INFORMATION

       This command was introduced in Slony-I 1.0

                                                 1 November 2021                       SLONIK UNSUBSCRIBE SET(7)