admin.databaseAttachSubDatabase( config as element(configuration), database-id as (Number|String), subdatabase-id as (Number|String), [foreign-cluster-id as (Number|String)] ) as element(configuration)
This function adds a sub-database to a super-database.
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}
const admin = require('/MarkLogic/admin.xqy'); const config = admin.getConfiguration() const databaseid = xdmp.database("Documents") const subdatabaseid = xdmp.database("MySubDatabase") admin.databaseAttachSubDatabase(config, databaseid, subdatabaseid) //returns the new configuration element -- use admin.saveConfiguration //to save the changes to the configuration or pass the configuration //to other Admin API functions to make other changes.