title: distinct
---
summary: Returns the set of unique values for a field.
---
type: method
---
signature: field_name
---
version_added: 2.0
---
body:

Returns a `set` with all values for `field_name` of all
[Records :ref](../../record/) in this query.

## Example

If your blog posts have a field called `tags`:

```ini
# blog-post.ini

[field.tags]
name = Tags
type = strings
```

You can display all your blog posts' tags with:

```html+jinja
{% set tags = site.query('/blog').distinct('tags') %}
{% if tags %}
  <ul>
    {% for tag in tags|sort %}
      <li>{{ tag }}</li>
    {% endfor %}
  </ul>
{% endif %}
```