
admin.databaseGetFieldFastPhraseSearches( config as element(configuration), database-id as (Number|String), field-name as String ) as Boolean?
This function returns true if the fast phrase searches setting for the specified field is enabled. Otherwise, it returns the empty sequence.
http://marklogic.com/xdmp/privileges/admin/database
http://marklogic.com/xdmp/privileges/admin/database/{id}
  
  const admin = require('/MarkLogic/admin.xqy');
  const config = admin.getConfiguration()
  admin.databaseGetFieldFastPhraseSearches(config,
        xdmp.database("myDatabase"), "myField")
   //returns the setting