Method getFunctions

lib/metadata/index.js:549–551

* Gets the definition of CQL functions for a given name. * * If a callback is provided, the callback is invoked when the metadata retrieval completes. * Otherwise, it returns a Promise . * * * When trying to retrieve the same function defin

(keyspaceName, name, callback)

   * as second parameter.
   */
  getFunctions(keyspaceName, name, callback) {
    return promiseUtils.optionalCallback(this._getFunctionsWrapper(keyspaceName, name), callback);
  }

  /**
   * @param {String} keyspaceName