# `Sig.Schemas.NodeExecution`
[🔗](https://github.com/peeeuzin/sig/blob/v0.1.0/lib/sig/schemas/node_execution.ex#L1)

The record of one node within a workflow execution.

There is at most one record per node and execution. Available as
`execution.node_executions` from `Sig.get_execution/1`.

## Fields

  * `:node_name` - the node name in the workflow.
  * `:module` - the node module, as a string.
  * `:status` - `"pending"`, `"running"`, `"retrying"`, `"completed"`,
    `"failed"` or `"skipped"`.
  * `:attempts` - number of attempts made so far.
  * `:max_retries` - maximum number of attempts.
  * `:params` - the node-level params.
  * `:result` - the node result, once completed.
  * `:error` - the error of the last failed attempt.
  * `:started_at` / `:completed_at` - timing of the node.

# `t`

```elixir
@type t() :: %Sig.Schemas.NodeExecution{
  __meta__: term(),
  attempts: non_neg_integer(),
  completed_at: DateTime.t() | nil,
  error: map() | nil,
  id: String.t() | nil,
  inserted_at: DateTime.t() | nil,
  max_retries: non_neg_integer(),
  module: String.t() | nil,
  node_name: String.t() | nil,
  params: map(),
  result: map() | nil,
  started_at: DateTime.t() | nil,
  status: String.t(),
  updated_at: DateTime.t() | nil,
  workflow_execution:
    Sig.Schemas.WorkflowExecution.t() | Ecto.Association.NotLoaded.t(),
  workflow_execution_id: String.t() | nil
}
```

---

*Consult [api-reference.md](api-reference.md) for complete listing*