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XQuery admin:database-add-foreign-replicas

MarkLogic 12 EA 2 Product Documentation
admin.databaseAddForeignReplicas

admin.databaseAddForeignReplicas(
   config as element(configuration),
   database-id as (Number|String),
   replicas as element(db.foreignReplica)[]
) as element(configuration)

Summary

This function adds one or more replica databases to the database replication configuration. This function must be executed on the master cluster.

Parameters
config A configuration specification, typically as returned from one of the Admin module functions.
database-id The ID of the replica database to be added.
replicas One or more replica database configuration elements. More than one replica database elements may be specified in a one-to-many replication scheme.

Required Privileges

This operation requires at least one of the following privileges:

http://marklogic.com/xdmp/privileges/admin/database

http://marklogic.com/xdmp/privileges/admin/database/{id}

http://marklogic.com/xdmp/privileges/admin/database/replication

http://marklogic.com/xdmp/privileges/admin/database/replication/{id}

Example

  
  const admin = require('/MarkLogic/admin.xqy');
  const fdb = 7746794057802787479
  const cfg = admin.getConfiguration()
  const fcl = admin.clusterGetForeignClusterId(cfg, "ClusterA")
  const freplica = admin.databaseForeignReplica(fcl, fdb, fn.true(), 300)
  admin.databaseAddForeignReplicas(cfg, xdmp.database("NewDB"), freplica)

   //Adds the 'NewDB' database to the replica databases configuration. Use
   //admin.saveConfiguration to save the changes to the configuration or
   //pass the configuration to other Admin API functions to make other changes.

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