Method _getFunctionsWrapper

lib/metadata/index.js:558–564

* @param {String} keyspaceName * @param {String} name * @private

(keyspaceName, name)

   * @private
   */
  async _getFunctionsWrapper(keyspaceName, name) {
    if (!keyspaceName || !name) {
      throw new errors.ArgumentError('You must provide the keyspace name and cql function name to retrieve the metadata');
    }
    const functionsMap = await this._getFunctions(keyspaceName, name, false);
    return Array.from(functionsMap.values());
  }

  /**
   * Gets a definition of CQL function for a given name and signature.