ALTER SUBSCRIPTION — change the definition of a subscription
ALTER SUBSCRIPTIONnameCONNECTION 'conninfo' ALTER SUBSCRIPTIONnameSET PUBLICATIONpublication_name[, ...] [ WITH (set_publication_option[=value] [, ... ] ) ] ALTER SUBSCRIPTIONnameREFRESH PUBLICATION [ WITH (refresh_option[=value] [, ... ] ) ] ALTER SUBSCRIPTIONnameENABLE ALTER SUBSCRIPTIONnameDISABLE ALTER SUBSCRIPTIONnameSET (subscription_parameter[=value] [, ... ] ) ALTER SUBSCRIPTIONnameOWNER TO {new_owner| CURRENT_USER | SESSION_USER } ALTER SUBSCRIPTIONnameRENAME TOnew_name
   ALTER SUBSCRIPTION can change most of the subscription
   properties that can be specified
   in CREATE SUBSCRIPTION.
  
   You must own the subscription to use ALTER SUBSCRIPTION.
   To alter the owner, you must also be a direct or indirect member of the
   new owning role. The new owner has to be a superuser.
   (Currently, all subscription owners must be superusers, so the owner checks
   will be bypassed in practice.  But this might change in the future.)
  
nameThe name of a subscription whose properties are to be altered.
CONNECTION 'conninfo'This clause alters the connection property originally set by CREATE SUBSCRIPTION. See there for more information.
SET PUBLICATION publication_name
      Changes list of subscribed publications. See
      CREATE SUBSCRIPTION for more information.
      By default this command will also act like REFRESH
      PUBLICATION.
     
      set_publication_option specifies additional
      options for this operation.  The supported options are:
      
refresh (boolean)
          When false, the command will not try to refresh table information.
          REFRESH PUBLICATION should then be executed separately.
          The default is true.
         
      Additionally, refresh options as described
      under REFRESH PUBLICATION may be specified.
     
REFRESH PUBLICATION
      Fetch missing table information from publisher.  This will start
      replication of tables that were added to the subscribed-to publications
      since the last invocation of REFRESH PUBLICATION or
      since CREATE SUBSCRIPTION.
     
      refresh_option specifies additional options for the
      refresh operation.  The supported options are:
      
copy_data (boolean)
          Specifies whether the existing data in the publications that are
          being subscribed to should be copied once the replication starts.
          The default is true.
         
ENABLEEnables the previously disabled subscription, starting the logical replication worker at the end of transaction.
DISABLEDisables the running subscription, stopping the logical replication worker at the end of transaction.
SET ( subscription_parameter [= value] [, ... ] )
      This clause alters parameters originally set by
      CREATE SUBSCRIPTION.  See there for more
      information.  The allowed options are slot_name and
      synchronous_commit
     
new_ownerThe user name of the new owner of the subscription.
new_nameThe new name for the subscription.
   Change the publication subscribed by a subscription to
   insert_only:
ALTER SUBSCRIPTION mysub SET PUBLICATION insert_only;
Disable (stop) the subscription:
ALTER SUBSCRIPTION mysub DISABLE;
   ALTER SUBSCRIPTION is a PostgreSQL
   extension.