mirror of
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147 lines
2.9 KiB
Plaintext
147 lines
2.9 KiB
Plaintext
---
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id: delete
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title: "Delete data: delete()"
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slug: delete
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custom_edit_url: https://github.com/supabase/supabase/edit/master/web/spec/supabase.yml
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---
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import Tabs from '@theme/Tabs';
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import TabsPanel from '@theme/TabsPanel';
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Performs a DELETE on the table.
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<Tabs
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defaultActiveId="js"
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groupId="reference/supabase-js"
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values={[{ label: 'JavaScript', value: 'js' }]}>
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<TabsPanel id="js" label="js">
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```js
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const { data, error } = await supabase
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.from('cities')
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.delete()
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.match({ id: 666 })
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```
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</TabsPanel>
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</Tabs>
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## Parameters
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<ul className="method-list-group">
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<li className="method-list-item">
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<h4 className="method-list-item-label">
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<span className="method-list-item-label-name">
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__namedParameters
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</span>
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<span className="method-list-item-label-badge required">
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required
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</span>
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<span className="method-list-item-validation">
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<code>object</code>
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</span>
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</h4>
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<div class="method-list-item-description">
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No description provided.
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</div>
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<ul className="method-list-group">
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<h5 class="method-list-title method-list-title-isChild expanded">Properties</h5>
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<li className="method-list-item">
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<h4 className="method-list-item-label">
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<span className="method-list-item-label-name">
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returning
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</span>
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<span className="method-list-item-label-badge required">
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required
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</span>
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<span className="method-list-item-validation">
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<code>minimal</code> | <code>representation</code>
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</span>
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</h4>
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<div class="method-list-item-description">
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If `true`, return the deleted row(s) in the response.
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</div>
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</li>
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<li className="method-list-item">
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<h4 className="method-list-item-label">
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<span className="method-list-item-label-name">
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count
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</span>
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<span className="method-list-item-label-badge required">
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required
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</span>
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<span className="method-list-item-validation">
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<code>null</code> | <code>exact</code> | <code>planned</code> | <code>estimated</code>
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</span>
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</h4>
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<div class="method-list-item-description">
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Count algorithm to use to count rows in a table.
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</div>
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</li>
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</ul>
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</li>
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</ul>
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## Notes
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- `delete()` should always be combined with [filters](/docs/reference/javascript/using-filters) to target the item(s) you wish to delete.
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- If you use `delete()` with filters and you have
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[RLS](/docs/learn/auth-deep-dive/auth-row-level-security) enabled, only
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rows visible through `SELECT` policies are deleted. Note that by default
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no rows are visible, so you need at least one `SELECT`/`ALL` policy that
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makes the rows visible.
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## Examples
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### Delete records
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<Tabs
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defaultActiveId="js"
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groupId="reference/supabase-js"
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values={[{ label: 'JavaScript', value: 'js' }]}>
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<TabsPanel id="js" label="js">
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```js
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const { data, error } = await supabase
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.from('cities')
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.delete()
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.match({ id: 666 })
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```
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</TabsPanel>
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</Tabs> |