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 application 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  transferred  since  the  tables  have  been  subject   to   possible   independent
       modifications.

VERSION INFORMATION

       This command was introduced in Slony-I 1.0

                                           28 July 2024                 SLONIK UNSUBSCRIBE SET(7)