CHECK(status.ok()) << "Failed to setup request context: " << status.message();

  auto req_ctx = std::move(builder).build();
  if (auto err = req_ctx.takeError())
    LOG(FATAL) << "Failed to build a request context";

  exec_ctx_ = std::make_unique<tfrt::ExecutionContext>(std::move(*req_ctx));
}

void RuntimeFallbackExecutor::Prepare(llvm::StringRef mlir_input) {

	useRawBytes atomic.Bool

	mu       sync.Mutex
	tables   map[string]*table
	badConn  bool
	allowAny bool
}

type fakeError struct {
	Message string
	Wrapped error
}

func (err fakeError) Error() string {
	return err.Message
}

func (err fakeError) Unwrap() error {
	return err.Wrapped
}

type table struct {
	mu      sync.Mutex
	colname []string
	coltype []string