.. _auto_keyvalue_to_dataset:

*FORMAT KEY VALUE TO DATASET *
==============================

Converts a key-value input into a tabular dataset with two columns (key and value). Use this worker whenever downstream steps require a structured dataset format instead of a raw key-value map.

When to use
-----------

Classification: **process**.

Tagged: ``dataset``, ``format``, ``key-value``, ``keyvalue``, ``transform``.

Inputs
------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20 20 20

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Keyvalue Input
     - keyvalue
     - keyvalue
     - —
     - ✓
     - Key-value map to be converted; each entry becomes one row in the output dataset (key column, value column).

Outputs
-------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20

   * - Label
     - ID
     - Type
     - Description
   * - keyvalue_to_dataset_output_1
     - keyvalue_to_dataset_output_1
     - dataset
     - Two-column tabular dataset (columns: key, value) produced from the input key-value map; consumed by any worker expecting a dataset type.

Disciplines
-----------

- data.dataset.transform

Runnable example
----------------

A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: `/api/workflow/example?id=keyvalue_to_dataset <https://www.d3view.com/api/workflow/example?id=keyvalue_to_dataset>`_

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>transformation</code> schema. Worker id: <code>keyvalue_to_dataset</code>. Schema hash: <code>a8ddcc489ab3</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>