NAME

       SET MOVE SEQUENCE - Move a sequence from one Slony-I replication set to another

SYNOPSIS

       SET MOVE SEQUENCE (options);

DESCRIPTION

       Change the set a sequence belongs to. The current set and the new set must originate on the same node and
       subscribed by the same nodes.
              Caution

              Due to the way subscribing to new sets works make absolutely sure that  the  subscription  of  all
              nodes  to the sets is completely processed before moving sequences. Moving a sequence too early to
              a new set causes the subscriber to try and  add  the  sequence  already  during  the  subscription
              process, which fails with a duplicate key error and breaks replication.

       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.

       NEW SET = ival
              Unique ID of the set to which the sequence should be moved.

       This  uses  “schemadocsetmovesequence(p_new_set_id  integer,  p_seq_id  integer)” [not available as a man
       page].

EXAMPLE

       SET MOVE SEQUENCE (
           ORIGIN = 1,
           ID = 20,
           NEW SET = 3
       );

LOCKING BEHAVIOUR

       No application-visible locking should take place.

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.

VERSION INFORMATION

       This command was introduced in Slony-I 1.0.5

                                                11 November 2019                     SLONIK SET MOVE SEQUENCE(7)