# To timestamp

## Description

This operation converts strings representing a date into a RFC 3339 timestamp.

***

## Data types

These are the input/output expected data types for this operation:

### Input data

![](https://965373739-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkxZeV4nlXcIAjMGZxzLI%2Fuploads%2F19RZEXRonymaymkWujGR%2Fimage.png?alt=media\&token=31a8bb81-bfd0-4011-bbdf-f7933a84b11d) - Strings representing the dates you want to transform in the format specified.

### Output data

![](https://965373739-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkxZeV4nlXcIAjMGZxzLI%2Fuploads%2FNCbXBq2evJsdWHmUJKfW%2Fimage.png?alt=media\&token=008027c2-fd3a-4f44-9b38-2b5b808ee84b) - Resulting RFC 3339 timestamps.

***

## Parameters

These are the parameters you need to configure to use this operation (mandatory parameters are marked with a <mark style="color:red;">**\***</mark>):

<details>

<summary>Format<mark style="color:red;"><strong>*</strong></mark></summary>

Specify the date format of the input strings. Choose one of the following:

* **RFC3339** - For example: `2006-01-02T15:04:05Z`
* **Date** **Only** - For example: `2006-01-02`
* **Time** **Only** - For example: `15:04:05`
* **Date** **Time** - For example: `2006-01-02 15:04:05`
* **Unix** **Date** - For example: `Mon Jan 2 15:04:05 MST 2006`
* **Epoch** - For example: `1732114401`
* **EpochMillis** - For example: `1732114472803`
* **EpochMicros** - For example: `173211447280386`
* **EpochNanos** - For example: `17321144728038690`

</details>

***

## Example

Suppose you want to convert a series of **strings** into **timestamps**:

1. In your Pipeline, open the required [Action](https://onum.gitbook.io/onum-docs/the-workspace/pipelines/actions) configuration and select the input **Field**.
2. In the **Operation** field, choose **To Timestamp**.
3. Set **Format** to `Date Only`.
4. Give your **Output field** a name and click **Save**. The values in your input field will be transformed. For example:

<pre><code><strong>2006-01-02 -> 2006-01-02T00:00:00Z
</strong></code></pre>

{% hint style="info" %}
You can try out operations with specific values using the **Input** field above the operation. You can enter the value in the example above and check the result in the **Output** field.
{% endhint %}


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