Function RunDoubleByKey

cpp/src/arrow/acero/asof_join_node_test.cc:510–517

  }
  static void DoSingleByKey(BasicTest& basic_tests) { basic_tests.RunSingleByKey(); }
  void RunDoubleByKey() {
    using B = BatchesWithSchema;
    RunBatches([this](B l_batches, B r0_batches, B r1_batches, B exp_nokey_batches,
                      B exp_emptykey_batches, B exp_batches) {
      CheckRunOutput(l_batches, r0_batches, r1_batches, exp_batches, "time",
                     {"key", "key"}, tolerance);
    });
  }
  static void DoDoubleByKey(BasicTest& basic_tests) { basic_tests.RunDoubleByKey(); }
  void RunMutateByKey() {
    using B = BatchesWithSchema;