SLONIK UNSUBSCRIBE SET(Configuration and Action commaSLONIK UNSUBSCRIBE SET(7)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 sub‐
scriber 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
18 January 2015 SLONIK UNSUBSCRIBE SET(7)
