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SLONIK SET MOVE SEQUENCE(7)                  Configuration and Action commands


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 setmovesequence(integer,integer).


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

                                18 January 2015    SLONIK SET MOVE SEQUENCE(7)

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