---
id: contains
title: ".contains()"
slug: contains
custom_edit_url: https://github.com/supabase/supabase/edit/master/web/spec/supabase.yml
---

import Tabs from '@theme/Tabs';
import TabsPanel from '@theme/TabsPanel';



<Tabs
  defaultActiveId="js"
  groupId="reference/supabase-js"
  values={[{ label: 'JavaScript', value: 'js' }]}>

<TabsPanel id="js" label="js">

```js
const { data, error } = await supabase
  .from('countries')
  .select('name, id, main_exports')
  .contains('main_exports', ['oil'])
```


</TabsPanel>

</Tabs>

















## Examples

### With `select()`



<Tabs
  defaultActiveId="js"
  groupId="reference/supabase-js"
  values={[{ label: 'JavaScript', value: 'js' }]}>

<TabsPanel id="js" label="js">

```js
const { data, error } = await supabase
  .from('countries')
  .select('name, id, main_exports')
  .contains('main_exports', ['oil'])
```


</TabsPanel>

</Tabs>

### With `update()`



<Tabs
  defaultActiveId="js"
  groupId="reference/supabase-js"
  values={[{ label: 'JavaScript', value: 'js' }]}>

<TabsPanel id="js" label="js">

```js
const { data, error } = await supabase
  .from('countries')
  .update({ name: 'Mordor' })
  .contains('main_exports', ['oil'])
```


</TabsPanel>

</Tabs>

### With `delete()`



<Tabs
  defaultActiveId="js"
  groupId="reference/supabase-js"
  values={[{ label: 'JavaScript', value: 'js' }]}>

<TabsPanel id="js" label="js">

```js
const { data, error } = await supabase
  .from('countries')
  .delete()
  .contains('main_exports', ['oil'])
```


</TabsPanel>

</Tabs>

### With `rpc()`



<Tabs
  defaultActiveId="js"
  groupId="reference/supabase-js"
  values={[{ label: 'JavaScript', value: 'js' }]}>

<TabsPanel id="js" label="js">

```js
// Only valid if the Postgres function returns a table type.
const { data, error } = await supabase
  .rpc('echo_all_countries')
  .contains('main_exports', ['oil'])
```


</TabsPanel>

</Tabs>