td-client-rubyのqueryメソッドのインタフェース(2015/05/20時点)

client.rb

  # @param [String] db_name
  # @param [String] q
  # @param [String] result_url
  # @param [Fixnum] priority
  # @param [Fixnum] retry_limit
  # @param [Hash] opts
  # @return [Job]
  def query(db_name, q, result_url=nil, priority=nil, retry_limit=nil, opts={})
    # for compatibility, assume type is hive unless specifically specified
    type = opts[:type] || opts['type'] || :hive
    raise ArgumentError, "The specified query type is not supported: #{type}" unless [:hive, :pig, :impala, :presto].include?(type)
    job_id = @api.query(q, type, db_name, result_url, priority, retry_limit, opts)
    Job.new(self, job_id, type, q)
  end