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

                                                22 September 2023                    SLONIK SET MOVE SEQUENCE(7)