set add sequence(7)
NAME
SET ADD SEQUENCE - Add a sequence to a Slony-I replication set
SYNOPSIS
SET ADD SEQUENCE (options);
DESCRIPTION
Add an existing user sequence to a replication set. The set cannot currently be subscribed by any other node - that functionality is supported by the MERGE SET(7) command.
- SET ID = ival
- ID of the set to which the sequence is to be added.
- ORIGIN = ival
- Origin node for the set. A future version of slonik might figure out this information by itself.
- ID = ival
- Unique ID of the sequence.
Note - Note that this ID needs to be unique across sequences throughout the cluster; the numbering of tables is separate, so you might have a table with ID 20 and a sequence with ID 20, and they would be recognized as separate.
- FULLY QUALIFIED NAME = 'string'
- The full sequence name as described in < linkend="stmttableaddkey">.
- COMMENT = 'string'
- A descriptive text added to the sequence entry.
- This uses "schemadocsetaddsequence( integer, integer, text, text )" [not available as a man page].
EXAMPLE
SET ADD SEQUENCE (
SET ID = 1,
ORIGIN = 1,
ID = 20,
FULLY QUALIFIED NAME = 'public.tracker_ticket_id_seq',
COMMENT = 'Support ticket ID sequence'
);
LOCKING BEHAVIOUR
No application-visible locking should take place.
VERSION INFORMATION
- This command was introduced in Slony-I 1.0