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
This uses “schemadocunsubscribeset( integer, integer )” [not available
as a man page].
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.
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
12 May 2010 SLONIK UNSUBSCRIBE SET(7)